Ingredients
For the Cake:
- 3 ripe bananas, mashed
- ½ cup unsalted butter, softened
- 1 cup granulated sugar
- ½ cup brown sugar
- 2 large eggs
- 1 tablespoon vanilla extract
- ½ cup buttermilk (or milk + 1 tsp vinegar)
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 teaspoon cinnamon (optional, for warmth)
For the Banana Frosting:
- 1 cup powdered sugar
- 2 tablespoons mashed banana
- 2 tablespoons melted butter
- ½ teaspoon vanilla extract
- 1-2 tablespoons milk (for consistency)
For Garnish:
- 1 banana, sliced (for topping)
Instructions
Step-by-Step Instructions
1. Prepare the Cake Batter
- Preheat oven to 350°F (175°C).
- Grease a 9×13-inch baking dish or 9-inch round cake pan.
- In a large bowl, beat butter, sugar, and brown sugar until creamy.
- Add eggs, mashed bananas, vanilla extract, and buttermilk, mixing well.
2. Mix the Dry Ingredients
- In a separate bowl, whisk together flour, baking powder, baking soda, salt, and cinnamon.
- Gradually fold into the banana mixture, stirring until just combined.
3. Bake the Cake
- Pour the batter into the prepared cake pan.
- Bake for 30-35 minutes, or until a toothpick comes out clean.
- Let the cake cool completely before frosting.
4. Make the Banana Frosting
- In a bowl, whisk together powdered sugar, mashed banana, melted butter, and vanilla extract.
- Add milk 1 tablespoon at a time, until the frosting is smooth and pourable.
5. Assemble & Garnish
- Spread the banana frosting evenly over the cooled cake.
- Top with sliced bananas for a beautiful finish.
Notes
Tips for the Best Banana Cake
✅ Use overripe bananas – The riper, the sweeter and more flavorful the cake.
✅ Don’t overmix the batter – Mix until just combined for a light, fluffy texture.
✅ Use buttermilk – It keeps the cake extra soft and moist.
✅ Let the cake cool before frosting – Otherwise, the frosting will melt.
✅ For a richer frosting – Add cream cheese for a tangy, smooth finish!