Description
These Banana Bread Brownies combine the best of two worlds: the rich, fudgy texture of brownies and the moist, banana flavor of classic banana bread. Topped with a brown butter frosting, they’re perfect for using up ripe bananas and indulging your sweet tooth.
Ingredients
Scale
For the Brownies:
- 1 cup granulated sugar
- 1/2 cup brown sugar
- 1 cup sour cream
- 1/2 cup unsalted butter, softened
- 2 large eggs
- 3 ripe bananas, mashed
- 2 teaspoons vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup chopped walnuts (optional)
For the Brown Butter Frosting:
- 1/4 cup unsalted butter
- 2 cups powdered sugar
- 1 teaspoon vanilla extract
- 2–3 tablespoons milk
Instructions
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Preheat Oven and Prepare Pan:
- Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking pan and line it with parchment paper for easy removal.
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Make the Brownie Batter:
- In a large bowl, beat together granulated sugar, brown sugar, sour cream, softened butter, and eggs until creamy.
- Add in the mashed bananas and vanilla extract, mixing until combined.
- In a separate bowl, whisk together the flour, baking soda, and salt. Gradually fold the dry ingredients into the wet ingredients until just combined. Stir in walnuts, if using.
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Bake:
- Spread the batter evenly in the prepared pan. Bake for 30-35 minutes, or until golden brown and a toothpick inserted into the center comes out clean. Allow to cool in the pan for 10 minutes.
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Make the Brown Butter Frosting:
- In a saucepan over medium heat, melt the butter until it turns golden brown and gives off a nutty aroma. Remove from heat and let cool slightly.
- In a bowl, combine the browned butter, powdered sugar, vanilla, and milk. Whisk until smooth and spreadable.
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Frost and Serve:
- Spread the brown butter frosting over the cooled brownies. Slice and serve.
Notes
- Storage: Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week.
- Make it Gluten-Free: Use a 1:1 gluten-free flour substitute if needed.