Why You’ll Love The Best Strawberry Banana Cake Recipe

I love how moist and tender this cake turns out every single time. The combination of ripe bananas and juicy strawberries creates a naturally sweet and fruity flavor that feels fresh and comforting. I also enjoy the subtle crunch from the walnuts or pecans, which adds texture to every slice.

I appreciate that this cake is easy to prepare with simple pantry ingredients. The cream cheese buttercream frosting spreads beautifully and complements the fruit without overpowering it. I find it’s a reliable crowd-pleaser that looks impressive but feels completely approachable to make.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

For the Cake:
1 ½ cups very ripe bananas mashed, ripe
1 ½ cups fresh strawberries, diced
1 tablespoon lemon juice
3 cups flour
2 teaspoons cinnamon, ground
1 ¼ teaspoons baking soda
1 teaspoon baking powder
½ teaspoon salt
¾ cup butter, room temperature
1 cup sugar
1 cup brown sugar, packed
3 large eggs
2 teaspoons vanilla
1 ½ cups buttermilk
½ -¾ cup walnuts or pecans, chopped, if desired

Cream Cheese Buttercream Frosting
½ cup butter, room temperature
1 pkg (8 oz) cream cheese, softened
4 cups icing sugar

Decorations
¼ -½ cup walnuts or pecans, chopped
6-10 large fresh strawberries, sliced or diced

Directions

I start by preheating my oven to 325 degrees. I grease and flour a 9 x 13 inch cake pan that is at least 2 ¼ inches deep, then set it aside.

In a small bowl, I combine the mashed bananas, cinnamon, and lemon juice, and set that mixture aside. In a medium bowl, I whisk together the flour, baking soda, baking powder, and salt.

Using a handheld mixer, I beat the butter and both sugars on high speed until smooth and creamy, scraping down the sides of the bowl as needed. I add the eggs and vanilla and beat on medium speed until everything is combined.

Next, I add the dry ingredients alternately with the buttermilk, mixing until just incorporated. I gently fold in the mashed banana mixture and diced strawberries with a wooden spoon, being careful not to overmix. I don’t worry if the batter looks thick and slightly lumpy.

I pour the batter into the prepared pan and bake for about 60 minutes, or until a toothpick inserted into the center comes out clean. I let the cake cool in the pan for 5 to 10 minutes before turning it out onto a wire rack to cool completely.

For the frosting, I cream the butter and cream cheese together until smooth. I gradually add the icing sugar and beat on low to medium speed until fully combined. Once the cake is completely cool, I spread the frosting evenly over the top. I finish by decorating with chopped nuts and fresh strawberries if I feel like adding a beautiful final touch.

Servings and Timing

I prepare this cake in about 20 minutes, and it bakes for 1 hour, bringing the total time to 1 hour and 20 minutes.

This recipe makes 12 generous servings. Each serving contains approximately 443 calories, making it a rich and satisfying dessert perfect for special occasions.

Variations

I sometimes swap the walnuts or pecans for toasted coconut when I want a slightly tropical twist. If I feel like enhancing the strawberry flavor, I fold in a handful of white chocolate chips for extra sweetness.

For a lighter version, I reduce the sugar slightly and use reduced-fat cream cheese in the frosting. I also enjoy turning this recipe into cupcakes by adjusting the baking time to around 20–25 minutes.

When I want an extra fruity touch, I add a thin layer of strawberry preserves between the cake and the frosting.

Storage/Reheating

I store the cake covered in the refrigerator because of the cream cheese frosting. It stays fresh for up to 4 days. Before serving, I let it sit at room temperature for about 20–30 minutes so the texture softens and the flavors shine.

If I need to freeze it, I wrap individual slices tightly in plastic wrap and place them in an airtight container. I thaw them overnight in the refrigerator before serving. I do not usually reheat this cake, but if I want it slightly warm, I microwave an unfrosted slice for a few seconds.

FAQs

Can I use frozen strawberries instead of fresh?

I can use frozen strawberries, but I thaw and drain them well first to prevent excess moisture from affecting the texture.

How ripe should the bananas be?

I prefer very ripe bananas with brown spots because they provide the best sweetness and moisture.

Can I make this cake ahead of time?

I often bake it a day in advance and frost it the next day. I find the flavor becomes even better after resting.

What if I don’t have buttermilk?

I make my own by adding one tablespoon of lemon juice or vinegar to a cup of milk and letting it sit for a few minutes.

Can I make this cake without nuts?

I simply leave out the nuts if I want a nut-free version. The cake remains delicious and moist.

Why is my batter thick?

I expect the batter to be thick and slightly lumpy because of the fruit. I avoid overmixing to keep the cake tender.

How do I know when the cake is done?

I insert a toothpick into the center, and if it comes out clean or with just a few crumbs, I know it’s ready.

Can I use a different frosting?

I sometimes use whipped cream frosting or a simple vanilla buttercream if I want a lighter finish.

What size pan should I use?

I always use a 13 x 9 inch pan that is at least 2 ¼ inches deep to prevent overflow.

Can I turn this into a layer cake?

I divide the batter evenly between two round cake pans and adjust the baking time, checking for doneness earlier.

Conclusion

I truly enjoy making this strawberry banana cake because it combines comforting flavors with a rich, creamy frosting that feels indulgent yet homemade. The moist texture, fresh fruit, and balanced sweetness make it a dependable favorite in my kitchen. Whenever I serve it, I know I am sharing a dessert that brings smiles with every slice.