Description
Deliciously moist and fudgy Banana Bread Brownies featuring ripe bananas mixed into a classic brownie batter, topped with a rich browned butter frosting. This easy-to-make dessert combines the best of banana bread and brownies into one delectable treat, perfect for any occasion.
Ingredients
Scale
Brownies:
- 1 cup granulated sugar
- 1/2 cup sour cream
- 1/2 cup unsalted butter (softened)
- 2 large eggs
- 3 ripe bananas (mashed)
- 1 teaspoon vanilla extract
- 1 1/2 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup chopped walnuts (optional)
Frosting:
- 1/4 cup unsalted butter
- 2 cups powdered sugar
- 2 tablespoons milk
- 1/2 teaspoon vanilla extract
Instructions
- Preheat and Prepare the Pan: Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking pan to prevent sticking.
- Mix Wet Ingredients: In a large mixing bowl, cream together the sugar, sour cream, and softened butter until the mixture is smooth and creamy. Then add the eggs, mashed bananas, and vanilla extract; mix well until all are fully combined.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt to evenly distribute leavening agents and seasoning.
- Incorporate Dry into Wet: Gradually add the dry ingredients to the wet banana mixture. Stir just until combined to avoid overmixing and ensure tender brownies. Fold in the chopped walnuts if using at this stage.
- Bake the Brownies: Pour the batter evenly into the prepared pan and smooth the top. Bake in the preheated oven for 22-25 minutes, or until a toothpick inserted in the center comes out clean.
- Prepare the Frosting: While the brownies bake, melt the butter in a small saucepan over medium heat. Stir constantly and cook for 2-3 minutes until the butter just begins to brown, developing a nutty aroma. Remove from heat and whisk in powdered sugar, milk, and vanilla extract until smooth and spreadable.
- Frost the Brownies: Once the brownies are done baking, let them cool slightly for 5-10 minutes. Spread the warm browned butter frosting evenly over the warm brownies.
- Cool and Serve: Allow the frosted brownies to cool completely to let the frosting set into a smooth, fudgy layer. Slice into 12 squares and serve.
Notes
- Use very ripe bananas for maximum flavor and natural sweetness.
- The browned butter frosting sets as it cools, creating a rich, fudgy topping.
- Store brownies covered at room temperature for up to 3 days or refrigerate to extend shelf life.
