If you think bananas and coffee don’t belong together, think again. This Coffee and Banana Layer Cake proves they’re a match made in dessert heaven. Light, moist banana cake layers meet the rich depth of coffee, creating a flavor combo that’s just as bold as it sounds. Why settle for a simple cake when you can have one that’s comforting and caffeinated? Sure, it’s a bit unexpected, but so is that second cup of coffee you’re always craving. Don’t just bake another banana bread—make this showstopper that blends two fan favorites in the best possible way.

Coffee and Banana Layer Cake
A deliciously moist banana cake layered with rich coffee flavor, making for a unique dessert experience. Bold, yet comforting.
Ingredients
For the Cake:
- 2 cups mashed bananas about 3 bananas, unless you’re hoarding them
- 1 ½ cups granulated sugar
- 2 ½ cups all-purpose flour
- 1 ½ tsp baking powder
- ½ tsp baking soda
- 1 tsp salt
- 3 large eggs
- ¾ cup unsalted butter softened
- ½ cup sour cream
- 1 tsp vanilla extract
- 1 cup brewed coffee cooled
For the Frosting:
- 2 cups heavy cream
- 3 tbsp powdered sugar
- 2 tbsp instant coffee powder for that extra coffee punch
- 1 tsp vanilla extract
Instructions
Make the Cake:
- Preheat the oven to 350°F. Grease and flour two 9-inch cake pans.
- In a mixing bowl, cream together butter and sugar until light and fluffy.
- Add eggs one at a time, beating well after each addition.
- Stir in mashed bananas, vanilla, and sour cream.
- Whisk together flour, baking powder, baking soda, and salt, then gradually add to the wet ingredients.
- Mix in the cooled coffee until smooth.
- Pour the batter into the prepared pans and bake for 35-40 minutes, until a toothpick comes out clean.
- Let the cakes cool on a wire rack.
Make the Frosting:
- Whip the heavy cream with powdered sugar and instant coffee until stiff peaks form.
- Spread a generous layer of frosting between the two cake layers and on top.
Notes
Nutritional Values (Per Serving)
- Calories: 290
- Total Fat: 17g
- Saturated Fat: 10g
- Carbohydrates: 32g
- Fiber: 2g
- Protein: 3g
Vitamins & Minerals (Per Serving)
- Vitamin A: 8%
- Calcium: 2%
- Iron: 6%
- Vitamin C: 6%
- Potassium: 8%
Pro Tips for Perfection:
- Don’t skimp on the coffee—use the best brew you’ve got, or that cup you didn’t finish this morning.
- Bananas should be ripe. The more brown spots, the better the flavor.
- If you want extra moistness, swap the sour cream for Greek yogurt.
- Chill the frosting for a bit to make spreading easier.