Autumn Apple Spice Cake

Apple Cinnamon Cake is the quintessential taste of autumn, a beloved classic that perfectly encapsulates the warmth and comfort of the season. This exceptional recipe delivers a cake that is wonderfully light, irresistibly fluffy, and incredibly moist, bursting with the sweet, juicy goodness of baked apples and the aromatic spice of cinnamon. Each bite offers a melt-in-your-mouth experience, further enhanced by a delightful crunchy cinnamon sugar topping. It’s more than just a dessert; it’s a culinary hug, making it the absolute perfect treat for Thanksgiving gatherings, festive holiday meals, or simply to enjoy a cozy evening at home.

A beautifully baked Apple Cinnamon Cake, showcasing its golden-brown crust and inviting cinnamon sugar topping, perfect for a cozy fall day.

Why This Apple Cinnamon Cake Will Become Your Go-To Fall Recipe

As the crisp autumn air settles in and vibrant leaves adorn the trees, there’s a natural inclination towards comforting flavors and heartwarming homemade treats. This spiced apple cake recipe is specifically designed to meet that craving, offering more than just a delicious dessert – it’s an experience. Every Forkful transports you to a place of cozy warmth and nostalgia, making it an essential addition to your fall baking repertoire. If you find yourself eagerly anticipating apple season and are always on the lookout for new ways to enjoy this versatile fruit, you might also love our Insanely Easy Apple Pastries, the elegantly simple French Apple Tart, and our wonderfully satisfying Apple Spice Muffins, which are fantastic for a more breakfast-friendly indulgence. But for pure cake bliss, keep reading!

  • Effortless Baking, Even for Beginners: Forget the intimidation of complex baking projects. This recipe is designed with simplicity in mind, proving that you don’t need fancy equipment or advanced skills to create an utterly delicious cake. You’ll typically only need one bowl and a spoon for mixing, significantly cutting down on preparation time and, importantly, cleanup. It’s the perfect recipe for those just starting their baking journey, offering impressive results with minimal fuss.
  • Timeless Flavors That Fill Your Home: Prepare to have your home enveloped in the most delightful and nostalgic aroma. The warm, inviting scents of cinnamon and sweet baked apples will linger for days, creating a truly cozy atmosphere. Beyond the fragrance, the cake itself boasts a balanced, rich flavor profile. It’s incredibly moist, light, and fluffy, a combination that makes it universally appealing and deeply satisfying. This cake isn’t just a treat for your taste buds; it’s a sensory experience.
  • A Guaranteed Crowd-Pleaser: Whether you’re hosting a grand family gathering, a casual dinner party, or simply looking for a special treat to share, this Apple Cinnamon Cake is a surefire hit. The harmonious blend of tender, sweet apple chunks, the fragrant spice of cinnamon, and the irresistibly moist cake base appeals to almost everyone. It’s comfort food elevated, perfect for creating memorable moments and earning rave reviews from all who taste it.
  • Health-Conscious Touches (Optional): While undeniably indulgent, this recipe also offers opportunities for lighter choices. Leaving the skins on the apples not only saves time but also adds valuable fiber and nutrients. The inclusion of applesauce boosts moisture content while potentially reducing the need for excessive fats. You can also easily adjust or omit certain elements, such as the optional icing or walnuts, to align with dietary preferences without compromising flavor.
  • Versatile for Any Occasion: While this cake shines during the fall holidays, its comforting flavors make it suitable for any time of year. Serve it as a delightful dessert after dinner, a comforting accompaniment to your afternoon coffee or tea, or even a special breakfast treat on a lazy weekend morning. Its adaptability ensures it will be a frequently requested recipe.

Essential Ingredients for Your Perfect Apple Cinnamon Cake

The secret to a truly outstanding Apple Cinnamon Cake lies in the quality and careful preparation of its ingredients. Each component plays a vital role in achieving that sought-after balance of flavor, moisture, and texture. Before you begin your baking adventure, take a moment to gather these key ingredients. They are mostly pantry staples, ensuring this delicious cake is always within reach!

Key ingredients for baking apple cinnamon cake laid out on a kitchen counter, including fresh apples, flour, eggs, and various spices in clear bowls.
  • Fresh Apples: The undeniable star of our cake! While any apple variety you enjoy will work, for optimal results, consider apples known for holding their shape and flavor when baked. Popular choices include Gala, Fuji, Honeycrisp, or the classic Granny Smith, which adds a lovely tartness to balance the cake’s sweetness. A fantastic tip: there’s no need to peel them! The apple skins soften beautifully during baking, becoming imperceptible in texture, while adding beneficial fiber and extra nutrients. Aim for about 2 cups of chopped apples, which typically comes from 2-3 small to medium-sized fruits.
  • Unsweetened Applesauce: This is a secret ingredient for an exceptionally moist and tender cake. Using unsweetened applesauce allows you to control the overall sweetness, ensuring the cake isn’t overly sugary. It also contributes to the cake’s luscious crumb without adding excessive fat. If you don’t have applesauce on hand, plain unsweetened yogurt (dairy or plant-based) can be a good substitute, or even a very ripe mashed banana, though this will subtly alter the cake’s flavor profile.
  • All-Purpose Flour: This provides the foundational structure for our cake. For best results, measure your flour accurately, either by weighing it if you have a kitchen scale, or by spooning it into your measuring cup and leveling it off with a straight edge (avoid scooping directly, which can compact the flour and lead to a dry cake). For those seeking a gluten-free option, a 1:1 gluten-free flour blend typically works very well in this recipe, maintaining the moistness and texture.
  • Baking Soda: A crucial leavening agent that helps the cake rise and achieve its light, airy texture. Ensure your baking soda is fresh, as an old or stale product can significantly hinder the cake’s lift and texture. A simple test for freshness: mix a small amount with a splash of vinegar; if it fizzes vigorously, it’s good to go! Always store opened baking soda in an airtight container or bag to prolong its shelf life.
  • Almond Milk: This liquid ingredient contributes to the cake’s moisture and tender crumb. Feel free to use your preferred plant-based milk, such as oat milk or soy milk, for similar results. If you prefer, traditional dairy milk can also be used. A special note: if you opt for buttermilk, you can omit the apple cider vinegar from the recipe, as buttermilk is naturally acidic.
  • Neutral Oil (Avocado, Canola, Olive, or Vegetable Oil): A neutral-flavored oil is key for a truly moist cake with a fine, even crumb. Avocado oil is a popular healthy choice, but canola oil, light olive oil, or standard vegetable oil are all excellent, readily available alternatives. Choose one that won’t impart a strong flavor, allowing the apple and cinnamon to shine.
  • Brown Sugar: This adds a rich, molasses-like sweetness and contributes to the cake’s deep, cozy flavor. Its slightly moist texture also helps keep the cake tender.
  • Egg: The egg acts as a binder, providing structure and richness to the cake, while also aiding in its overall lift and tender texture. For optimal results, ensure your egg is at room temperature before mixing; this helps it emulsify more smoothly with the other ingredients.
  • Vanilla Extract: A splash of pure vanilla extract is essential for enhancing and balancing all the other flavors, adding a layer of aromatic complexity that makes the cake truly irresistible.
  • Apple Cider Vinegar: This ingredient works in tandem with baking soda to create a chemical reaction that helps the cake rise, particularly important when using non-dairy milks. It contributes to a light and tender crumb. As mentioned, if you’re using buttermilk, you can skip the apple cider vinegar.

Ingredients for the Irresistible Cinnamon Sugar Topping:

The delightful crunchy topping is what truly sets this Apple Cinnamon Cake apart, adding a textural contrast and an extra layer of warm, sweet spice. It’s simple to prepare but yields incredibly satisfying results!

  • Ground Cinnamon: This is the star spice of the topping, delivering that quintessential warm and comforting flavor that marries perfectly with apples. For a variation that introduces even more depth, consider substituting with pumpkin pie spice, which typically contains a blend of cinnamon, nutmeg, ginger, and cloves.
  • Nutmeg: A small pinch of freshly grated nutmeg can make a big difference, adding a subtle, earthy warmth and complexity to the spice blend. If you don’t have nutmeg, a tiny dash of allspice or ground cloves can be used as an alternative.
  • Softened Butter: Crucial for binding the topping ingredients together, creating that lovely crumbly texture that crisps up beautifully in the oven. Ensure your butter is softened to room temperature, not melted, for easy mixing. Ghee or a plant-based butter alternative can also be used successfully.
  • Chopped Walnuts (Optional): These contribute a wonderful textural crunch and a complementary nutty flavor that pairs exquisitely with apples and cinnamon. If walnuts aren’t to your taste, chopped pecans make an excellent substitute. For a nut-free cake, simply omit them – the topping will still be incredibly delicious without them!
  • White Granulated Sugar: Provides the classic sweet and slightly caramelized crunch that makes this topping so addictive.

All precise measurements and any additional helpful notes can be found in the comprehensive, printable recipe card located at the end of this article.

Step-by-Step Guide: How to Bake Your Amazing Apple Cinnamon Cake

Ready to fill your home with the incredible aroma of fresh-baked apple cinnamon cake? This detailed, step-by-step guide will walk you through the entire baking process, ensuring your cake turns out perfectly moist, fluffy, and absolutely delicious. Even if you’re a novice baker, these clear instructions will make the process simple and enjoyable. For your ultimate convenience, remember that the full ingredient list and detailed instructions are also available in the printable recipe card below.

A visual progression of baking an apple cinnamon cake, showing chopped apples, mixing batter, and the cake ready for baking in a pan with its topping.
  • Step One: Prepare Oven and Wet Ingredients. First things first, preheat your oven to 350°F (175°C). While the oven is heating, prepare your baking pan. Lightly grease and flour a 9×13 inch baking pan, or for super easy removal, line it with parchment paper, leaving a slight overhang on the sides. In a large mixing bowl, combine your wet ingredients: the egg, brown sugar, unsweetened applesauce, and vanilla extract. Whisk these together vigorously until the mixture is smooth, creamy, and well integrated. Then, pour in the almond milk, apple cider vinegar (if you’re using it, based on your milk choice), and your chosen oil. Mix thoroughly until all wet ingredients are fully incorporated, forming a cohesive, liquid base for your cake batter.
  • Step Two: Combine Dry and Wet Ingredients. In a separate, medium-sized bowl, measure out your all-purpose flour and baking soda. Use a whisk to combine these dry ingredients thoroughly; this ensures that the baking soda is evenly distributed throughout the flour, which is crucial for a consistent rise. Now, gradually add the whisked dry ingredients into your large bowl of wet ingredients. Mix carefully and gently, using a spoon or spatula, until the ingredients are just combined. It’s vital not to overmix the batter at this stage, as overworking the gluten in the flour can lead to a dense and tough cake rather than the light and fluffy texture we’re aiming for. A few small lumps are perfectly normal and won’t affect the final outcome!
  • Step Three: Fold in the Fresh Apples. With your batter ready, it’s time for the star ingredient! Gently fold in the chopped apples. As a helpful and time-saving tip, I wholeheartedly recommend leaving the apple skins on for this recipe. During the baking process, the skins soften beautifully, becoming virtually undetectable in texture, and they contribute a valuable boost of fiber and additional nutrients to your cake. Make sure to distribute the apple chunks evenly throughout the batter so every slice gets a generous amount of fruit.
  • Step Four: Assemble the Cake with its Delectable Topping. Pour the prepared apple cake batter into your greased and floured (or parchment-lined) 9×13 inch baking pan. Use a spatula to gently spread the batter into an even layer. Now, let’s prepare the irresistible cinnamon sugar topping. In a medium bowl, combine the softened butter, chopped walnuts (if you’re including them for that extra crunch), white granulated sugar, cinnamon, and the optional pinch of nutmeg. Mix these ingredients together with a fork until they form a coarse, crumbly mixture. Evenly sprinkle this aromatic topping over the entire surface of the apple cake batter in the pan. This will create a golden, crunchy crust as it bakes.
  • Step Five: Bake to Golden Perfection. Carefully place your baking pan onto the middle rack of your preheated oven. Bake for approximately 30-40 minutes. Please keep in mind that oven temperatures can vary significantly, so it’s always a good idea to start checking for doneness around the 30-minute mark. To test if your cake is perfectly baked, insert a clean toothpick or a thin skewer into the very center of the cake. If it comes out clean, or with just a few moist crumbs clinging to it, your cake is ready! If it comes out wet with raw batter, continue baking for an additional 2-5 minutes, then retest until done.
  • Step Six: Cool and Prepare for Serving. Once baked, remove the fragrant apple cake from the oven. Allow it to cool in the baking pan on a wire rack for at least 15-20 minutes. This cooling period is absolutely crucial; it allows the cake’s structure to set properly, preventing it from crumbling or falling apart when you attempt to slice it. After this initial cooling, you can lift the cake out of the pan using the parchment paper overhang and transfer it to the wire rack to cool completely. While the cake is utterly delicious on its own, you have the option to drizzle it with a simple two-ingredient icing (made from powdered sugar and a touch of milk, details in the recipe card) for an extra touch of sweetness and visual appeal. Both plain and iced versions are fantastic!
A delectable slice of warm apple cinnamon cake, adorned with its crispy cinnamon sugar topping, resting on a white plate with a silver fork nearby, ready to be enjoyed.

Delicious Ways to Serve Your Cinnamon Sugar Apple Cake

This exquisite Cinnamon Sugar Apple Cake is a showstopper on its own, with its perfect balance of sweet apples and warm, inviting spices. However, for those moments when you want to elevate the experience and make it even more indulgent, there are countless ways to serve it. Here are some delightful suggestions to truly pamper your palate and impress your guests:

  • Classic À La Mode: A warm slice of apple cake paired with a generous scoop of rich vanilla bean ice cream is an iconic and always-appreciated combination. The contrast of the warm, soft cake with the cold, melting ice cream creates a truly heavenly sensation.
  • Whipped Cream Perfection: For a lighter yet equally luxurious topping, a dollop of freshly whipped cream is ideal. You can enhance the cream by adding a hint of vanilla extract, a dash of cinnamon, or even a spoonful of maple syrup for an extra autumnal touch.
  • Caramel Drizzle Indulgence: Elevate the sweetness and richness by drizzling warm, velvety caramel sauce over each slice. For an added sophisticated touch, sprinkle a tiny bit of sea salt flakes over the caramel to create a delightful salted caramel effect.
  • Maple Glaze Magic: A simple homemade maple glaze can add a beautiful sheen and a subtle, complementary maple flavor. Whisk together powdered sugar with a tablespoon or two of maple syrup and a splash of milk until smooth, then drizzle generously.
  • Brunch or Breakfast Treat: Don’t reserve this cake solely for dessert! A slice of Apple Cinnamon Cake makes a wonderful addition to a weekend brunch spread. Serve it alongside a dollop of plain Greek yogurt for a slightly healthier option, or with a steaming cup of coffee or tea.
  • With a Cozy Beverage: Nothing beats a slice of this comforting cake with a warm beverage. Pair it with your favorite coffee, a spiced chai latte, or a mug of hot apple cider for the ultimate cozy experience on a cool day.

No matter how you choose to present it, this Cinnamon Sugar Apple Cake is destined to be a cherished treat that brings warmth, joy, and delicious satisfaction to any table and any occasion.

Frequently Asked Questions About Apple Cinnamon Cake

Which types of apples are best suited for this cake recipe?

You have quite a bit of flexibility when it comes to choosing apples for this cake, as most varieties will yield delicious results. However, some apples perform better than others during baking. Granny Smith apples are a popular choice because their tartness beautifully balances the sweetness of the cake, preventing it from being overly sugary. Other excellent options include Honeycrisp, Fuji, Gala, and Braeburn apples, which are known for their firm texture that holds up well in the oven, as well as their balanced sweet-tart flavor. Feel free to use a single type or a combination of two for a more complex flavor profile.

Can I bake this Apple Cinnamon Cake in advance for a special occasion?

Absolutely, this cake is an ideal candidate for making ahead! In fact, many bakers find that the flavors of apple and cinnamon deepen and meld even more beautifully if the cake is allowed to sit for a day before serving. This makes it a fantastic option for holiday meal preparation or when hosting a party, as it reduces stress on the day of your event. Simply bake, allow it to cool completely, and then store it properly (see storage tips below). Add any glazes or extra toppings just before serving for the freshest look and taste.

What is the best way to store leftover Apple Cinnamon Cake?

To maintain its incredible freshness and moist texture, ensure any leftover cake is stored correctly. At room temperature, wrap the cooled cake tightly in plastic wrap or aluminum foil, or place it under a cake dome. It will stay delicious for 1-2 days. For longer storage, transfer the cake to an airtight container and refrigerate; it will keep well for 5-7 days. If you wish to store it for an extended period, individual slices can be wrapped securely and frozen in an airtight container or freezer-safe bag for up to three months. Thaw frozen slices in the refrigerator overnight or at room temperature for a few hours before serving.

Is it possible to make this Apple Cinnamon Cake gluten-free?

Yes, this recipe is quite adaptable for gluten-free diets! You can substitute the all-purpose flour with a high-quality 1:1 gluten-free baking flour blend. Most good blends already contain xanthan gum, which helps with the cake’s structure; if yours doesn’t, consider adding about ½ teaspoon per cup of flour. Follow the rest of the recipe instructions as written. You’ll still achieve a wonderfully moist, flavorful, and tender apple cinnamon cake that everyone can enjoy, regardless of dietary needs.

What are the consequences of overmixing the cake batter?

Overmixing is a common baking mistake that can significantly impact the final texture of your cake. When you overmix flour, you excessively develop its gluten, which is the protein responsible for elasticity. This leads to a cake that is dense, tough, and chewy, rather than light, tender, and fluffy. To prevent this, mix the wet and dry ingredients only until they are just combined and no streaks of dry flour are visible. A few small lumps in the batter are perfectly normal and actually preferable to overmixing. Always use a gentle hand, especially when folding in ingredients like apples.

Expert Tips for Baking the Best Apple Cinnamon Cake

Baking a truly spectacular Apple Cinnamon Cake is simple when you know a few key tricks. Follow these expert tips to ensure your cake is always a resounding success: moist, flavorful, and perfectly spiced every time.

  • Generous Apple Inclusion: If you are an absolute apple lover, don’t shy away from adding more apple chunks than the recipe calls for. An extra half cup to a full cup of chopped apples can intensify the apple flavor and create even more delightful, moist pockets of fruit throughout the cake. Just ensure they are evenly distributed within the batter.
  • The Art of Gentle Mixing: The most crucial tip for a tender, light cake is to avoid overmixing the batter. Once you combine the wet and dry ingredients, mix only until they are just incorporated and no dry flour streaks remain. Overworking the batter develops gluten, which can lead to a dense, tough texture. Use a gentle hand or a wooden spoon, especially when folding in the delicate apple pieces.
  • Precise Doneness Test: Oven temperatures can vary significantly, so relying solely on the clock can be misleading. Always test your cake for doneness by inserting a clean toothpick or a thin wooden skewer into the very center. If it comes out clean or with just a few moist crumbs clinging to it, your cake is perfectly baked. If it comes out wet with batter, continue baking in short intervals (2-3 minutes) and retest until done.
  • Patience During Cooling: It’s tempting to slice into a warm, fragrant cake immediately, but resisting this urge is vital. Allow the cake to cool in its baking pan for at least 15-20 minutes before attempting to transfer or slice it. This crucial cooling period allows the cake’s delicate structure to set and firm up, preventing it from crumbling or falling apart. After this initial cooling, transfer it to a wire rack to cool completely.
  • Embrace Room Temperature Ingredients: For the smoothest batter and best emulsion, ensure your eggs and any dairy ingredients (if using dairy milk) are at room temperature before you begin mixing. Room temperature ingredients combine more easily and uniformly, resulting in a lighter and more consistent cake texture.
  • The Magic of Parchment Paper: For incredibly easy removal and absolutely no sticking, line your baking pan with parchment paper. Leave an overhang on the sides – these “handles” will allow you to effortlessly lift the cooled cake out of the pan. This simple step makes cleanup a breeze and guarantees your beautiful cake stays intact.
  • Healthier Indulgence Option: If you’re aiming for a slightly healthier treat, consider skipping the optional powdered sugar icing entirely. Additionally, omitting the walnuts from the cinnamon sugar topping can significantly reduce the calorie count per serving (approximately 120 calories). The cake remains wonderfully flavorful and satisfying without these additions.

Storage and Make-Ahead Tips for Your Apple Cinnamon Cake

The deliciousness of this Apple Cinnamon Cake doesn’t have to be a one-time event! With proper storage techniques, you can enjoy its comforting flavors for days, or even weeks. This cake also lends itself beautifully to make-ahead planning, perfect for busy schedules or upcoming celebrations.

  • Room Temperature Storage: Once your Apple Cinnamon Cake has cooled completely to room temperature, you can store any leftovers by covering them tightly with plastic wrap or aluminum foil. Alternatively, a cake dome or an airtight container will keep it fresh and moist. Stored this way, the cake will remain delightful for 1-2 days. Keeping it well-sealed is key to preventing it from drying out.
  • Refrigeration for Extended Freshness: For a longer shelf life, transfer the cooled cake to an airtight container and refrigerate it. When stored in the refrigerator, the cake will maintain its delicious taste and texture for 5-7 days. For the best eating experience, allow refrigerated slices to come to room temperature or gently warm them before serving to bring out their full flavor and moistness.
  • Freezing for Long-Term Enjoyment: This Apple Cinnamon Cake freezes exceptionally well, making it perfect for preparing far in advance or saving for future cravings! For best results, ensure the cake is completely cooled. You can freeze it whole (if uncut) or in individual slices. Wrap the cake or slices tightly first in plastic wrap, then follow with a layer of aluminum foil. Place the well-wrapped cake in an airtight, freezer-safe container or a heavy-duty freezer bag. It can be stored in the freezer for up to three months. To serve, thaw the cake in the refrigerator overnight, or at room temperature for several hours. You can also gently warm thawed slices in the microwave for a few seconds to recreate that “freshly baked” feel.
  • Preparing Ahead for Events: As mentioned earlier, this cake actually benefits from a day of resting, as the flavors have more time to deepen and meld. Bake the cake one full day before your special occasion. Once completely cooled, store it at room temperature as described above. If you plan to add any glazes, icings, or fresh toppings (like whipped cream or fresh fruit), it’s best to do so just before serving for the freshest appearance and texture.

More Irresistible Fall Recipes to Savor

Dessert

Carrot Cake Oatmeal Cookies

Dessert

Coffee Cookies

Breakfast

Banana Chocolate Chunk Muffins

Dessert

French Apple Tart

If you’ve enjoyed baking and tasting this truly delightful Apple Cinnamon Cake, I’d absolutely love to hear from you! Please consider leaving a comment below and sharing your experience. For even more inspiring recipes that are crafted to make you feel good from the inside out, don’t forget to follow me on Instagram and Pinterest. Thank you so much for joining me on this delicious baking adventure!

Apple Cinnamon Cake: The Full Recipe Card

A beautifully sliced Apple Cinnamon Cake on a white plate with a silver fork beside it, inviting a taste of its moist texture and crunchy topping.

Apple Cinnamon Cake

By: Bailey Rhatigan

This Cinnamon Apple Cake recipe combines timeless flavors in a delicious, melt-in-your-mouth cake. It’s light, fluffy, and super moist, making an undeniably satisfying cake perfect for any fall occasion!

  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Servings: 10 slices

Equipment:

  • 9 x 13 inch baking pan (alternatively, a bundt cake pan can be used)
  • Large mixing bowls
  • Whisk and spatula

Ingredients:

For the Moist Apple Cake:

  • 1¼ cup brown sugar, packed
  • 1 large egg, at room temperature
  • 1 tsp pure vanilla extract
  • ⅓ cup neutral oil (such as avocado, canola, light olive, or vegetable oil)
  • 1 cup almond milk (or oat milk, soy milk, dairy milk, or buttermilk – see notes)
  • 1 tsp apple cider vinegar (omit if using buttermilk)
  • 2⅓ cups all-purpose flour (or a 1:1 gluten-free flour blend)
  • 1 tsp fresh baking soda
  • 2 cups chopped apples (about 3 small apples; leave skins on for extra nutrients and ease)
  • ¼ cup unsweetened applesauce (or plain yogurt)

For the Crunchy Cinnamon Sugar Topping:

  • ⅓ cup chopped walnuts (optional; pecans are a great substitute, or omit for nut-free)
  • ½ cup white granulated sugar
  • 2 tsp ground cinnamon
  • ½ tsp ground nutmeg (optional; a pinch of allspice or cloves can be used instead)
  • 2 tbsp unsalted butter, softened (or ghee/plant-based butter)

Optional Icing (for extra sweetness):

  • ½ cup powdered sugar
  • ½ – 1 tsp milk (add slowly, drop by drop, until desired drizzling consistency is reached)

Instructions:

  1. Preheat & Prepare: Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan, or line it with parchment paper for effortless removal.
  2. Mix Wet Ingredients: In a large mixing bowl, whisk together the brown sugar, egg, applesauce, and vanilla extract until smooth. Stir in the almond milk, apple cider vinegar (if using), and oil until well combined.
  3. Combine Dry Ingredients: In a separate medium bowl, whisk the all-purpose flour and baking soda together thoroughly to ensure even distribution.
  4. Combine Wet & Dry: Gradually add the dry ingredients to the wet mixture. Mix gently with a spoon or spatula until just combined. Be careful not to overmix; a few lumps are fine and will result in a tender cake.
  5. Fold in Apples: Gently fold the chopped apples into the batter, ensuring they are evenly distributed. Leaving the skins on adds nutrients and softens beautifully during baking.
  6. Prepare Topping: In a medium bowl, combine the softened butter, chopped walnuts (if using), white granulated sugar, cinnamon, and nutmeg (if using). Mix with a fork until a crumbly topping forms.
  7. Assemble Cake: Pour the cake batter into your prepared baking pan and spread it evenly. Sprinkle the cinnamon sugar topping uniformly over the batter.
  8. Bake: Place the pan on the middle rack of the preheated oven. Bake for 30-40 minutes, or until a toothpick inserted into the center comes out clean or with only a few moist crumbs attached. Baking times may vary by oven.
  9. Cool & Serve: Remove the cake from the oven and let it cool in the pan on a wire rack for at least 15-20 minutes. This allows the cake to set. You can then carefully lift it out with the parchment overhang to cool completely. Drizzle with the optional icing, if desired, before slicing and serving. Enjoy!

Recipe Notes & Tips:

  • Oil Substitution: Any neutral-flavored oil such as canola, light olive oil, or vegetable oil can be used in place of avocado oil.
  • Milk Alternatives: Feel free to use any plant-based milk (oat, soy) or regular dairy milk. If opting for buttermilk, you can omit the apple cider vinegar as buttermilk is already acidic.
  • Boost Apple Flavor: For a more intense apple experience, you can add an extra ½ to 1 cup of chopped apples to the batter.
  • Prevent Dense Cake: The key to a light and fluffy cake is to avoid overmixing the batter. Mix just until the dry ingredients are incorporated.
  • Check for Doneness: Always use the toothpick test! Insert it into the center; if it comes out clean, your cake is perfectly baked.
  • Cooling is Crucial: Allow the cake to cool in the pan for at least 15-20 minutes before attempting to slice or move it. This prevents it from falling apart.
  • Healthier Option: To reduce calories, consider skipping the optional icing and omitting the walnuts from the topping.
  • Storage: Store cooled cake tightly wrapped at room temperature for 1-2 days, or refrigerated in an airtight container for 5-7 days. It also freezes well for up to 3 months.

Nutrition Information (Approximate per 1 slice of cake):

  • Calories: 390 kcal
  • Carbohydrates: 64g
  • Protein: 4g
  • Fat: 13g
  • Saturated Fat: 3g
  • Polyunsaturated Fat: 3g
  • Monounsaturated Fat: 6g
  • Trans Fat: 0.1g
  • Cholesterol: 22mg
  • Sodium: 175mg
  • Potassium: 126mg
  • Fiber: 2g
  • Sugar: 40g
  • Vitamin A: 111 IU
  • Vitamin C: 1mg
  • Calcium: 70mg
  • Iron: 2mg

Note: Nutrition information is an automatic calculation and should only be used as an approximation. Actual values may vary.