This Strawberry Banana cake is a delicious choice for a special occasion. It combines the flavors of fresh strawberries and ripe bananas, making it a delightful treat. The cake is topped with a rich cream cheese frosting. To make this cake, you’ll need fresh strawberries and bananas. The strawberries add a sweet and juicy flavor, while the bananas add moisture and a natural sweetness. The cream cheese frosting is creamy and rich, making it the perfect complement to the fruity cake. Celebrate your special day with this delightful Strawberry Banana cake!

Strawberry Banana Cake Ingredients
- All purpose flour
- Baking soda
- Baking powder
- Cinnamon
- Salt
- 1 large banana
- Diced strawberries
- Lemon juice
- Brown sugar
- White sugar
- Buttermilk
- Softened butter
- Egg
- Vanilla
How To Make Banana Strawberry Cake
Preheat the oven to 350°F and line an 8×8 inch baking pan with parchment paper or coat with nonstick spray.
In a medium bowl, mash the bananas with lemon juice. Cut the strawberries into small pieces and add them to the bananas. Mix them together gently.
In a large bowl, beat butter and sugar with a mixer until light and fluffy. Add egg and vanilla, mixing on high speed.
Sift dry ingredients into a separate bowl. Alternately add flour mixture and buttermilk to wet ingredients, mixing just until combined.
Gently mix the bananas and strawberries into the batter using a spatula, making sure to keep the fruit chunks whole.
Transfer batter to prepared pan. Bake for 40 minutes or until a toothpick comes out clean, checking at 35 minutes to avoid overbaking.
Once finished, cover the cake with plastic wrap and freeze the pan for 45 minutes for an extra moist texture. Alternatively, cool fully on a wire rack before frosting.
Cream Cheese Frosting
Most people enjoy frosting, but some don’t. Personally, I really like frosting, so if you do too, you should definitely make this cake with frosting. I suggest trying cream cheese icing because it always tastes great with this type of cake. I haven’t tried it without icing.
How To Make Cream Cheese Frosting
Combine the powdered sugar and cream cheese in a medium bowl. Use an electric hand mixer to blend the ingredients thoroughly.
Once the sugar and cream cheese have fully combined, slowly incorporate the heavy cream into the mixture. Continue mixing as the cream is added.
Stir in the vanilla once the heavy cream has been blended into the frosting. Mix until smooth and creamy.
When the cake has cooled, apply the fluffy frosting to the top and sides using a spatula or knife.

Why Is My Banana Cake Not Fluffy?
Overmixing the batter can make the cake dense.
Not using ripe bananas can affect texture and flavor.
Expired baking soda or baking powder may prevent proper rising.
Overbaking can dry out the cake; always check for doneness early.
Variations
Gluten-Free Option: Use a 1:1 gluten-free flour blend.
Dairy-Free Option: Swap buttermilk for almond or coconut milk mixed with 1/2 tablespoon vinegar.
Nutty Twist: Fold in 1/2 cup chopped walnuts or pecans for crunch.
Chocolate Strawberry Banana Cake: Add 1/2 cup chocolate chips.
Top Tips
Use ripe bananas for the best sweetness and moisture.
Don’t overmix to keep the cake light and tender.
Always let the cake cool fully before frosting to prevent melting.
Store leftovers in an airtight container in the fridge for up to 5 days.
How to Serve
With Whipped Cream: A dollop of fresh whipped cream adds extra indulgence.
Drizzle with Honey: A light drizzle of honey complements the fruity flavors.
With Ice Cream: Serve warm slices with a scoop of vanilla ice cream.
Storage Instructions
Room Temperature: Store unfrosted cake in an airtight container for up to 2 days.
Refrigeration: Keep frosted cake covered in the fridge for up to 5 days.
Freezing: Wrap individual slices in plastic wrap and store in an airtight container for up to 3 months. Thaw in the fridge overnight before serving.
FAQs
Can I use frozen strawberries?
Yes, but thaw and drain them first to prevent excess moisture.
Can I use oil instead of butter?
Yes, substitute 1/2 cup vegetable oil for butter to keep it moist.
Why did my cake sink in the middle?
This could be due to overmixing, underbaking, or opening the oven door too early.
What is the best way to mash bananas?
Use a fork or potato masher for a smoother consistency.
More Cake Recipes
- Strawberry Bundt Cake with Cream Cheese Frosting
- Old Fashioned Orange Juice Cake
- Strawberry Pound Cake
- Lemon Blueberry Pound Cake
Strawberry Banana Cake
Ingredients
Dry Ingredients:
- 1 3/4 cups all-purpose flour – Provides structure to the cake. You can substitute with a 1:1 gluten-free flour blend if needed.
- 1 teaspoon baking soda – Helps the cake rise and stay fluffy.
- 1/2 teaspoon baking powder – Ensures proper leavening.
- 1 teaspoon ground cinnamon – Adds a warm comforting flavor.
- 1/2 teaspoon salt – Balances the sweetness and enhances flavors.
Wet Ingredients:
- 1 large ripe banana mashed – Adds natural sweetness and moisture.
- 1 cup diced strawberries – Fresh strawberries add fruity bursts of flavor.
- 1 teaspoon lemon juice – Helps prevent strawberries from becoming too mushy.
- 1/2 cup brown sugar – Gives the cake a deeper caramel-like sweetness.
- 1/2 cup white sugar – Balances the flavor and sweetness.
- 1/2 cup buttermilk – Ensures a soft and tender texture. Substitute with 1/2 cup milk + 1/2 tablespoon vinegar if needed.
- 1/2 cup unsalted butter softened – Adds richness and moisture.
- 1 large egg – Helps bind the ingredients together.
- 1 teaspoon vanilla extract – Enhances the cake’s flavor.
Cream Cheese Frosting
- 8 oz cream cheese softened
- 1 cup powdered sugar
- 1/4 cup heavy cream
- 1 teaspoon vanilla extract
Instructions
Step 1: Prepare the Baking Pan
- Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper or grease it with nonstick spray.
Step 2: Mash Bananas & Prepare Strawberries
- In a medium bowl, mash the ripe banana with lemon juice to prevent browning.
- Dice the strawberries into small pieces and gently fold them into the banana mixture.
Step 3: Cream Butter & Sugar
- In a large mixing bowl, beat butter, brown sugar, and white sugar with an electric mixer on medium speed until light and fluffy.
- Add the egg and vanilla extract, mixing on high speed until fully incorporated.
Step 4: Combine Dry & Wet Ingredients
- Sift together flour, baking soda, baking powder, cinnamon, and salt in a separate bowl.
- Alternately add flour mixture and buttermilk to the wet ingredients, mixing gently until just combined.
- Fold in the banana and strawberry mixture with a spatula, being careful not to overmix.
Step 5: Bake the Cake
- Pour the batter into the prepared pan and smooth the top.
- Bake for 35-40 minutes, checking at 35 minutes with a toothpick inserted into the center. If it comes out clean, the cake is ready.
- For extra moisture, cover the cake with plastic wrap and freeze for 45 minutes after baking. Alternatively, let it cool completely before frosting.
Cream Cheese Frosting
- Beat cream cheese and powdered sugar with an electric mixer until smooth.
- Slowly add heavy cream while mixing.
- Stir in vanilla extract and continue mixing until fluffy.
- Spread frosting over the cooled cake and serve.