- 2 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup mashed ripe bananas (about 2–3 medium bananas)
- 1/2 cup buttermilk (or substitute with milk + 1 tsp vinegar)
For the Buttercream Frosting:
- 1 cup unsalted butter, softened
- 3–4 cups powdered sugar (adjust for sweetness)
- 1 teaspoon vanilla extract
- 2–3 tablespoons heavy cream (or milk)
- Optional: Pinch of salt (to balance sweetness)
Optional Mix-Ins:
- 1/2 cup chopped walnuts or pecans (for added crunch)
- 1/2 cup mini chocolate chips (for a chocolate twist)
Step-by-Step Instructions
1. Preheat the Oven
- Preheat your oven to 350°F (175°C).
- Grease and flour a 9x13-inch baking pan or line it with parchment paper for easy removal.
2. Prepare the Cake Batter
- In a mixing bowl, whisk together the flour, baking soda, and salt. Set aside.
- In a separate bowl, cream the softened butter and sugar together until light and fluffy.
- Beat in the eggs one at a time, then stir in the vanilla extract.
- Add the mashed bananas to the wet ingredients and mix until combined.
- Gradually add the dry ingredients to the wet ingredients in three parts, alternating with the buttermilk, beginning and ending with the dry ingredients. Mix until just combined (do not overmix).
- Optional: Fold in chopped nuts or chocolate chips if using.
3. Bake the Cake
- Pour the batter into the prepared baking pan and spread it out evenly.
- Bake in the preheated oven for 30–35 minutes, or until a toothpick inserted into the center comes out clean.
- Remove from the oven and let the cake cool completely before frosting.
4. Make the Buttercream Frosting
- In a mixing bowl, beat the softened butter until creamy.
- Gradually add the powdered sugar, one cup at a time, beating well after each addition.
- Stir in the vanilla extract and heavy cream (one tablespoon at a time) until the frosting reaches your desired consistency.
- Optional: Add a pinch of salt to balance the sweetness.
5. Assemble and Decorate
- Once the cake has cooled completely, spread the buttercream frosting evenly over the top.
- Optional: Garnish with banana slices, sprinkles, or a drizzle of caramel sauce for added flair.
6. Serve and Enjoy
- Slice the cake and serve it at room temperature or chilled.
- Enjoy every bite of this moist, decadent, and indulgent Banana Cake with Buttercream Frosting!
- Perfect as a standalone dessert or paired with a cup of coffee or tea for a complete treat.
Tips for Success
- Use Ripe Bananas: The riper the bananas, the sweeter and more flavorful your cake will be.
- Switch Flavors: Add a teaspoon of cinnamon or nutmeg to the batter for a warm, spiced flavor.
- Add Crunch: Top the frosting with crushed nuts, sprinkles, or a sprinkle of sea salt for texture.
- Store Leftovers: Store in an airtight container at room temperature for up to 2 days or in the fridge for up to 5 days. Bring to room temperature before serving.
Why This Recipe Works
This Banana Cake with Buttercream Frosting combines the natural sweetness and moisture of ripe bananas with the rich, creamy texture of buttercream frosting into a dessert that’s both satisfying and indulgent. The optional mix-ins and toppings allow you to customize the recipe to your taste, while the simple preparation ensures consistent results. Whether served as a standalone cake or customized with your favorite garnishes, this recipe delivers big on taste and simplicity without requiring advanced baking skills.
Conclusion: A Dessert Everyone Will Love
Whether you’re craving something moist and sweet, looking for a way to elevate your baking game, or simply want to enjoy a homemade treat, this Banana Cake with Buttercream Frosting is sure to delight. Its bold flavors, satisfying textures, and customizable options make it a standout recipe that’s as practical as it is delicious. Plus, its versatility means you can tailor it to suit any occasion.
We’d love to see your creations! Tag us in your photos or share your favorite variations—your take on this cake might just inspire others to try it too! 🍴✨
