I love creating unique desserts that leave a lasting impression, and this Banana and Peanut Butter Cake Recipe is no exception!
Combining the natural sweetness of ripe bananas with the rich, creamy texture of peanut butter, this cake is a true crowd-pleaser.
This Banana and Peanut Butter Cake Recipe is perfect for any occasion, whether you’re hosting a gathering or simply craving a sweet treat. The peanut butter frosting is smooth, rich, and perfectly complements the light, fluffy cake.
What I love most about this recipe is how easy it is to make, yet it looks and tastes like something you’d find at a bakery.
It’s a showstopper that will impress friends and family alike. If you’re a fan of banana bread or peanut butter, you’ll absolutely adore this twist on both!
Why You’ll Love This Banana And Peanut Butter Cake
There’s something magical about the combination of ripe bananas and creamy peanut butter. Here’s why this Banana and Peanut Butter Cake Recipe is a must-try:
Moist & Fluffy Texture: The ripe bananas add moisture to the cake, while the peanut butter provides richness and a subtle nutty flavor.
Easy to Make: With just a few simple ingredients and minimal prep, this cake comes together quickly.
Perfect Balance of Sweet & Savory: The natural sweetness of the bananas pairs perfectly with the savory, salty notes of peanut butter, creating a balanced, mouthwatering flavor.
Customizable: You can easily add chocolate chips, swirls of caramel, or a sprinkle of crushed peanuts for extra texture and flavor.
Details Of Banana And Peanut Butter Cake Recipe
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Course: Dessert
Cuisine: American
Calories: 400
Yield: 10 servings
What You’ll Need for this Recipe
Equipment Needed:
- 2 x 9-inch round cake pans
- Electric mixer (hand or stand mixer)
- Mixing bowls (large and medium)
- Whisk
- Spatula
- Measuring cups and spoons
- Toothpick (for checking doneness)
- Cooling rack
Ingredients:
For the Cake:
- 2 ½ ripe bananas, mashed (about 1 ¼ cups)
- ¾ cup peanut butter (smooth or crunchy)
- 1 cup granulated sugar
- ⅔ cup light brown sugar
- 3 large eggs
- 1 cup Costabile olive oil, plus 3 tbsp (divided)
- 3 tbsp Costabile butter olive oil
- 4 ¾ cups Bob’s Red Mill 1:1 gluten-free flour
- 1 ¼ tsp baking powder
- 1 tbsp baking soda
- ⅔ cup sour cream, at room temperature
- ½ tsp salt
- 2 ¼ tsp cinnamon
- 1 ¼ tsp vanilla extract
For the Peanut Butter Frosting:
- 6 oz cream cheese, at room temperature
- ¾ cup creamy peanut butter
- 1 ¼ cups powdered sugar
- 3 tbsp unsalted butter, softened
- 3-4 tbsp milk (adjust for desired frosting consistency)
- ¾ tsp vanilla extract
How to Make Banana And Peanut Butter Cake
1. Preheat Oven & Prepare Pans:
Preheat your oven to 350°F (175°C). Grease and line two 9-inch round cake pans with parchment paper.
2. Mix Wet Ingredients:
In a large bowl, beat together the mashed bananas, peanut butter, granulated sugar, brown sugar, eggs, and 1 cup olive oil. Add sour cream and vanilla extract, and mix until smooth.
3. Combine Dry Ingredients:
In a separate bowl, whisk together the gluten-free flour, baking powder, baking soda, salt, and cinnamon.
4. Combine Wet and Dry Ingredients:
Gradually add the dry ingredients into the wet mixture. Stir in the remaining 3 tbsp of olive oil and 3 tbsp butter olive oil until fully combined.
5. Bake:
Pour the batter evenly into the prepared cake pans. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Let the cakes cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.
6. Make the Frosting:
While the cake cools, beat together cream cheese, peanut butter, powdered sugar, butter, milk, and vanilla extract until smooth and creamy.
7. Assemble the Cake:
Once the cakes are fully cooled, spread a layer of peanut butter frosting between the two cake layers and around the sides and top. Decorate as desired and serve!
Enjoy your delicious banana and peanut butter cake!
Notes:
❖ If you prefer a thicker layer of frosting, feel free to double the peanut butter frosting recipe. I personally love an extra creamy frosting layer!
❖ Make sure to allow the cakes to cool completely before frosting to avoid the frosting melting into the cake.
❖ Store leftovers in an airtight container at room temperature for up to 3 days. If you want to keep the cake for a longer period, refrigerate it, and it will last up to a week.
Serving Information
Serve the Banana and Peanut Butter Cake Recipe as a delightful dessert for any occasion. Slice into generous pieces and enjoy with a cup of coffee or tea.
The creamy peanut butter frosting and moist banana cake make it a crowd-pleaser, perfect for family gatherings, celebrations, or a sweet treat after a meal. Enjoy the indulgent flavors!
Amazing And Delicious Variations
1. Banana-Peanut Butter Cake With Chocolate Drizzle
Add a decadent touch by drizzling melted chocolate over the frosted cake. The rich, creamy peanut butter pairs perfectly with the sweet chocolate, creating an irresistible flavor combination. This variation is perfect for chocolate lovers and adds a bit of extra indulgence to the dessert.
2. Banana-Peanut Butter Cake With Chopped Nuts
For extra crunch, sprinkle chopped roasted peanuts or walnuts on top of the frosting. The added texture enhances the flavor of the cake and complements the creamy peanut butter frosting, creating a delightful contrast in each bite. This variation adds both visual appeal and a savory nuttiness to the cake.
3. Banana-Peanut Butter Cake With Caramel Swirl
Elevate the dessert by swirling caramel sauce into the frosting or drizzling it on top before serving. The caramel adds a rich, buttery sweetness that complements the banana and peanut butter flavors beautifully. This variation adds an extra layer of sophistication and indulgence, perfect for special occasions.
Tips For Making Banana And Peanut Butter Cake Recipe
➤ Use overripe bananas: The riper the bananas, the sweeter and more flavorful the cake will be. Overripe bananas are also easier to mash and provide more moisture.
➤ Do not overmix the batter: Mixing too much can result in a dense, tough cake. Stir the ingredients gently until just combined.
➤ Peanut Butter Variety: You can use either creamy or crunchy peanut butter, depending on your texture preference. If you want an extra peanut flavor, go for crunchy!
➤ For a lighter cake: You can replace half of the oil with applesauce for a lower-fat version while still maintaining moisture.
Conclusion
Incorporating the rich flavors of banana and peanut butter recipe, this cake is the perfect combination of sweetness and indulgence.
Banana and peanut butter recipe simple to make, yet it offers a unique twist that will impress anyone who takes a bite. Whether you’re a seasoned baker or a beginner, this recipe is sure to become a favorite in your kitchen.
The moist texture and creamy peanut butter frosting make it a standout dessert for any occasion, from casual family gatherings to special celebrations.
It’s a versatile treat you can customize with different variations, and it’s guaranteed to bring smiles to the table. Happy baking, and enjoy banana and peanut butter recipe every delicious slice!
More Delicious Butter Cakes For You
Peanut Butter Layer Cake Recipe || Special Treat
Recipe For Butter Rum Pound Cake || Sweet Treat
Raspberry Butter Cake Cookie Recipe – Easy Make
Peanut Butter Loaf Cake Recipe || Creamy Desserts
Traditional Thai Butter Cake Recipe
Banana And Peanut Butter Cake Recipe
Equipment
- 2 x 9-inch round cake pans
- Electric mixer (hand or stand mixer)
- Mixing bowls (large and medium)
- Whisk
- Spatula
- Measuring cups and spoons
- Toothpick (for checking doneness)
- Cooling rack
Ingredients
For the Cake:
- 2 ½ ripe bananas mashed (about 1 ¼ cups)
- ¾ cup peanut butter smooth or crunchy
- 1 cup granulated sugar
- ⅔ cup light brown sugar
- 3 large eggs
- 1 cup Costabile olive oil plus 3 tbsp (divided)
- 3 tbsp Costabile butter olive oil
- 4 ¾ cups Bob’s Red Mill 1:1 gluten-free flour
- 1 ¼ tsp baking powder
- 1 tbsp baking soda
- ⅔ cup sour cream at room temperature
- ½ tsp salt
- 2 ¼ tsp cinnamon
- 1 ¼ tsp vanilla extract
For the Peanut Butter Frosting:
- 6 oz cream cheese at room temperature
- ¾ cup creamy peanut butter
- 1 ¼ cups powdered sugar
- 3 tbsp unsalted butter softened
- 3-4 tbsp milk adjust for desired frosting consistency
- ¾ tsp vanilla extract
Instructions
Preheat Oven & Prepare Pans:
- Preheat your oven to 350°F (175°C). Grease and line two 9-inch round cake pans with parchment paper.
Mix Wet Ingredients:
- In a large bowl, beat together the mashed bananas, peanut butter, granulated sugar, brown sugar, eggs, and 1 cup olive oil. Add sour cream and vanilla extract, and mix until smooth.
Combine Dry Ingredients:
- In a separate bowl, whisk together the gluten-free flour, baking powder, baking soda, salt, and cinnamon.
Combine Wet and Dry Ingredients:
- Gradually add the dry ingredients into the wet mixture. Stir in the remaining 3 tbsp of olive oil and 3 tbsp butter olive oil until fully combined.
Bake:
- Pour the batter evenly into the prepared cake pans. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Let the cakes cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.
Make the Frosting:
- While the cake cools, beat together cream cheese, peanut butter, powdered sugar, butter, milk, and vanilla extract until smooth and creamy.
Assemble the Cake:
- Once the cakes are fully cooled, spread a layer of peanut butter frosting between the two cake layers and around the sides and top. Decorate as desired and serve!