On a lazy Sunday afternoon, I found myself staring at a bunch of overripe bananas that had gone from bright yellow to a speckled brown. Instead of tossing them out, inspiration struck! I turned those neglected fruits into a incredibly moist Vegan Banana Cake with Cinnamon Buttercream. This delightful cake is a comforting treat that combines everyday pantry staples, ensuring you can whip it up anytime you need a sweet escape. Not only is it a crowd-pleaser perfect for family gatherings, but it’s also a guilt-free indulgence, being completely vegan and dairy-free. Plus, the luscious cinnamon buttercream elevates the flavor, making it a memorable dish. Curious how to bring this simple yet satisfying dessert to life in your kitchen? Let’s dive into the delicious details!

Why Is This Vegan Banana Cake Irresistible?
Moist, Fluffy Texture: This vegan banana cake promises a tender crumb that melts in your mouth, making it a sensational dessert for any occasion.
Natural Sweetness: With overripe bananas as the star, you’re ensured a naturally sweet treat without added sugars lurking in traditional cakes.
Quick and Simple: Made with everyday pantry staples, you can have this delightful cake ready with minimal fuss—a huge bonus for busy bakers!
Decadent Buttercream: The creamy cinnamon buttercream on top adds a divine finish, instantly elevating your dessert game, just like how it complements options like Nutty Vanilla Cake.
Crowd Favorite: Whether at a birthday party or a cozy family dinner, this cake is guaranteed to impress and disappear quickly!
Versatile Beauty: Customize it with extras like nuts or chocolate chips, giving this cake a personal touch while catering to different tastes.
Vegan Banana Cake Ingredients
For the Cake
• Plain Flour – Provides structure and texture for the cake; substitute with gluten-free flour blend if needed.
• Baking Powder – Acts as a leavening agent for rise; important for texture, so do not substitute.
• Bicarbonate of Soda (Baking Soda) – Helps the cake to rise and balances acidity with vinegar; do not substitute.
• Ground Cinnamon – Adds warmth and spice to the flavor profile; optional to increase for a stronger flavor.
• Ground Nutmeg – Complements cinnamon and enhances flavor depth; can be omitted based on preference.
• Salt – Enhances overall flavor in desserts; this is an essential ingredient, so do not omit.
• Overripe Bananas – Provide natural sweetness and moisture; the riper, the better—substitute with applesauce for a different flavor.
• Canola Oil – Maintains moisture and tenderness; other neutral oils can be substituted.
• Vanilla Extract – Adds aroma and flavor complexity; consider using almond extract for a lovely variation.
• White Sugar and Brown Sugar – Sweeteners that add moisture and flavor depth; adjust to taste, but both are recommended for balance.
• Dairy-Free Milk (Oat/Soy) – Creates vegan buttermilk when combined with vinegar; choose any plant-based milk as a substitute.
• White Vinegar – Reacts with baking soda for leavening and provides acidity; lemon juice can be used as an alternative.
For the Buttercream
• Dairy-Free Butter – Provides a creamy base for the icing; ensure it’s softened for easy mixing.
• Icing Sugar – Adds sweetness to the buttercream; sift before using for a smoother texture.
• Ground Cinnamon – Enhances the flavor of the buttercream; adjust to your taste!
• Dairy-Free Milk – Add to achieve desired frosting consistency; any plant-based milk will work well.
Step‑by‑Step Instructions for Vegan Banana Cake
Step 1: Preheat and Prepare Pans
Begin by preheating your oven to 180°C (350°F). While it’s warming up, take two 7-inch round cake pans, generously grease them with oil or vegan butter, and line the bottoms with parchment paper to ensure easy removal after baking. This will yield beautifully baked layers for your Vegan Banana Cake.
Step 2: Make Vegan Buttermilk
In a small bowl, combine 1 cup of dairy-free milk (like oat or soy) with 1 tablespoon of white vinegar. Stir them together and let it sit for about 5 minutes until it thickens slightly, resembling traditional buttermilk. This mixture is essential for adding moisture and tenderness to your cake.
Step 3: Whisk Dry Ingredients
In a spacious mixing bowl, whisk together 2 cups of plain flour, 1 ½ teaspoons of baking powder, ½ teaspoon of baking soda, a pinch of salt, 1 teaspoon of ground cinnamon, and ¼ teaspoon of ground nutmeg. This mix will provide the structure and flavor for your Vegan Banana Cake while ensuring everything is evenly combined before adding wet ingredients.
Step 4: Mash Bananas
In another large bowl, peel and mash 3-4 overripe bananas until they reach a smooth consistency, with just a few lumps for texture. The riper the bananas, the sweeter the cake will be! This step is crucial as bananas are the base of the cake, lending natural sweetness and moisture.
Step 5: Combine Wet Ingredients
Add ⅓ cup of canola oil, 1 teaspoon of vanilla extract, ½ cup of white sugar, and ½ cup of brown sugar to the mashed bananas. Using a whisk, mix these ingredients together until fully incorporated, creating a thick and creamy batter that will elevate your Vegan Banana Cake’s flavor.
Step 6: Mix Dry and Wet Ingredients
Next, gradually mix the vegan buttermilk and the dry ingredient mixture into the banana mixture. Start by adding one-third of the dry ingredients, followed by half of the vegan buttermilk, and continue alternating until everything is just combined. Be careful not to overmix; you want a smooth batter with a few small lumps left.
Step 7: Pour and Bake
Evenly divide the batter between the two prepared cake pans, ensuring a smooth top. Pop them into your preheated oven and bake for 30 minutes, or until the tops spring back when lightly pressed and a toothpick inserted in the center comes out clean. Your kitchen will fill with an inviting aroma!
Step 8: Cool the Layers
Once baked, remove the pans from the oven and let them cool for about 10 minutes. Carefully transfer the cake layers to a wire rack to cool completely. This step prevents sogginess, ensuring your Vegan Banana Cake maintains a delightful texture for frosting.
Step 9: Prepare the Cinnamon Buttercream
While the cake cools, prepare your cinnamon buttercream. In a bowl, beat ½ cup of softened dairy-free butter and 1 teaspoon of vanilla extract until creamy and smooth. Gradually add 3-4 cups of sifted icing sugar and 1 teaspoon of ground cinnamon, mixing thoroughly until the desired sweetness and consistency are achieved.
Step 10: Frost and Serve
Finally, when the cake layers are completely cool, frost the top of one layer with a generous amount of cinnamon buttercream. Place the second layer on top and spread more frosting over the top and sides. This delightful finish elevates your Vegan Banana Cake, making it ready to impress family and friends.

Make Ahead Options
These Moist Vegan Banana Cake layers are perfect for meal prep enthusiasts! You can bake the cake layers up to 24 hours in advance. Simply allow the fully cooled cakes to wrap tightly in plastic wrap or store in an airtight container to maintain their moisture. The creamy cinnamon buttercream can also be made ahead and stored in the refrigerator for up to 3 days—just remember to bring it back to room temperature and re-whip for that luscious texture before frosting your cake. When ready to serve, layer and frost your cake as usual, and it will be just as delightful and fresh as if you baked it today!
What to Serve with Vegan Banana Cake
For a truly delightful experience, complement your moist vegan banana cake with these fantastic pairings that bring out the best in each bite.
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Creamy Coconut Ice Cream: This rich and refreshing dessert adds a luscious creaminess that perfectly balances the cake’s sweetness.
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Fresh Berries: A medley of strawberries and blueberries adds a burst of tartness and a pop of color, brightening your dessert plate.
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Chai Spiced Tea: The warm, aromatic spices in chai enhance the cozy flavors of the banana cake, making it a comforting duo.
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Toasted Nuts: A sprinkle of chopped walnuts or pecans adds a satisfying crunch and nutty depth to your cake experience.
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Vegan Whipped Cream: Light and fluffy, this whipped cream brings a delightful airy touch to the dense, moist cake, enhancing its overall texture.
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Chocolate Drizzle: A rich drizzle of dairy-free chocolate sauce lends a decadent sweetness and pairs exquisitely with the banana flavors.
Serving your vegan banana cake with any of these delightful options will create a memorable dessert experience that your loved ones will rave about!
How to Store and Freeze Vegan Banana Cake
Room Temperature: Store leftover Vegan Banana Cake in an airtight container at room temperature for up to 1 day to maintain its moisture.
Fridge: If you need to keep it longer, place the cake in the refrigerator where it will stay fresh for up to 3 days, ensuring it’s well-covered to prevent drying out.
Freezer: For longer storage, wrap the cake layers tightly in plastic wrap and aluminum foil, then freeze for up to 3 months. Thaw in the fridge before serving.
Reheating: To enjoy it warm, microwave a slice for about 10-15 seconds, or enjoy it cold straight from the fridge for a refreshing treat!
Expert Tips for Vegan Banana Cake
Choose Ripe Bananas: Ensure your bananas are very ripe for maximum sweetness and moisture, which is crucial for the vegan banana cake’s flavor.
Don’t Overmix: Avoid overmixing the batter as it can lead to a dense cake; mix until just combined for the best texture.
Account for Cooling: Always allow cakes to cool completely before frosting; warm layers can melt your delicious cinnamon buttercream.
Measure Flour Properly: Use the spoon-and-level method to measure flour for an accurate amount; too much flour can lead to dryness.
Test for Doneness: When baking, do a toothpick test in the center of the cake; it should come out clean or with a few moist crumbs for perfect doneness.
Vegan Banana Cake Variations & Substitutions
Feel free to get creative and customize your vegan banana cake to suit your taste buds and dietary needs!
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Gluten-Free: Substitute plain flour with a gluten-free flour blend for a delightful gluten-free version.
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Nutty Delight: Add ½ cup of chopped walnuts or pecans to the batter for a crunchy texture that beautifully complements the cake’s softness.
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Chocolatey Twist: Fold in ½ cup of dairy-free chocolate chips into the batter for an indulgent chocolate banana cake combo—pure bliss!
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Apple Sauce Alternative: Swap out the bananas for unsweetened applesauce if you’re looking for a different fruity flavor that still keeps it moist.
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Almond Extract: Replace vanilla extract with almond extract for a lovely aromatic twist that adds depth to the flavor profile.
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Spice It Up: Amp up the warmth by increasing the ground cinnamon to 2 teaspoons, or add a pinch of ground ginger for an extra zing.
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Vegan Buttermilk Options: If you run out of dairy-free milk, use any plant-based yogurt mixed with a bit of water and vinegar for a creamy base that works wonders!
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Frosting Alternatives: Try a peanut butter frosting instead of cinnamon buttercream for a decadent choice that pairs wonderfully with banana flavors.
Remember, this vegan banana cake recipe is versatile! If you’re looking for ideas to elevate your dessert game, consider pairing it with a side of Berry Banana Cottage or enjoy a slice of it along with a cup of your favorite brew, just like to savor with Crunchy Banana Seed Cookies. It’s all about making it your own!

Vegan Banana Cake Recipe FAQs
How do I choose the right bananas for this vegan banana cake?
Absolutely! For the best flavor and moisture, use overripe bananas. Look for bananas with a golden-yellow color and lots of brown speckles. The riper the bananas, the sweeter your cake will be.
How should I store leftover vegan banana cake?
You can store your Vegan Banana Cake in an airtight container at room temperature for up to 1 day. If you plan to keep it longer, refrigerate it for up to 3 days, ensuring it’s well-covered to prevent it from drying out.
Can I freeze vegan banana cake, and if so, how?
Yes! To freeze, wrap the cooled cake layers tightly in plastic wrap and then in aluminum foil, ensuring no air is trapped. It can be frozen for up to 3 months. When you’re ready to enjoy it, thaw the cake in the refrigerator overnight before serving.
What should I do if my cake didn’t rise properly?
If your Vegan Banana Cake doesn’t rise, it could be due to old leavening agents. Always check the expiration date on your baking powder and baking soda. Additionally, ensure that you’ve measured your ingredients accurately, especially with flour, as too much can lead to a dense texture.
Are there any allergy considerations with this vegan banana cake?
This cake is dairy-free, making it suitable for those following a vegan diet. However, it does contain gluten unless you substitute the plain flour with a gluten-free blend. Always check your ingredient labels for any allergens, especially if you’re serving guests with allergies.
Can I customize the recipe for added flavors or textures?
Very! Feel free to mix in ingredients like chopped walnuts, pecans, or vegan chocolate chips into your cake batter for extra flavor. You can also enhance the buttercream by adding a hint of almond extract or even a dash of cocoa powder for a different twist!

Deliciously Moist Vegan Banana Cake You’ll Crave Again!
Ingredients
Equipment
Method
- Preheat your oven to 180°C (350°F) and prepare two 7-inch round cake pans with grease and parchment paper.
- Combine 1 cup of dairy-free milk with 1 tablespoon of white vinegar and let sit to create vegan buttermilk.
- Whisk together the dry ingredients: plain flour, baking powder, baking soda, salt, cinnamon, and nutmeg.
- Mash 3-4 overripe bananas in a large bowl until smooth with a few lumps left for texture.
- Mix in the canola oil, vanilla extract, white sugar, and brown sugar with the mashed bananas until fully incorporated.
- Gradually add the dry ingredients and vegan buttermilk to the banana mixture until just combined.
- Divide batter evenly between the prepared pans and bake for 30 minutes or until a toothpick comes out clean.
- Allow the cake layers to cool in the pans for 10 minutes before transferring to a wire rack to cool completely.
- Prepare the cinnamon buttercream and frost the cooled cake layers generously.
- Serve and enjoy your delicious Vegan Banana Cake!
