Description

Banana Bread Brownies are the perfect blend of two classic desserts—moist banana bread and rich, chewy brownies. These sweet squares are incredibly soft, bursting with banana flavor, and topped with a luscious brown butter frosting that elevates every bite. Whether you’re a banana bread lover or a brownie enthusiast, this recipe combines the best of both worlds into one indulgent treat.

Ingredients

Brownies:
2 eggs
3 bananas, mashed
1 1/2 cups sugar
1 cup sour cream
1/2 cup butter, softened
2 teaspoons vanilla extract
2 cups all-purpose flour
1 teaspoon baking soda
3/4 teaspoon salt
1/2 cup walnuts, chopped

Frosting:
1/2 cup butter
3 cups powdered sugar
1 1/2 teaspoons vanilla extract
3 tablespoons milk

Instructions

For the Brownies:

Preheat oven to 375°F and grease a 13 x 9-inch baking pan
In a large bowl, beat together sugar, sour cream, butter, and eggs until creamy
Stir in the mashed bananas and vanilla extract
Add flour, baking soda, and salt, then blend the mixture for 1 minute
Fold in chopped walnuts
Spread the batter evenly into the prepared pan
Bake for 25 minutes or until golden brown
Let the brownies cool slightly (they should be warm, not hot) before adding frosting

For the Frosting:

In a large saucepan, melt butter over medium heat
Continue heating until the butter turns a light golden brown, then remove from heat
Gradually whisk in powdered sugar
Add milk a tablespoon at a time until the frosting reaches a spreadable consistency
Stir in vanilla extract
Immediately pour the frosting over the warm brownies
Smooth the top with a spatula or butter knife
Let cool completely before cutting into squares

Notes

Serving Tips:

Serve the banana bread brownies at room temperature for the best texture and flavor.
For an elegant presentation, cut into clean squares once fully cooled.
Pair with a glass of cold milk, a scoop of vanilla ice cream, or a cup of coffee for a delicious dessert or snack.

Storage Tips:

Store leftovers in an airtight container at room temperature for up to 3 days.
For longer freshness, refrigerate in a sealed container for up to 5 days.
To freeze, wrap individual squares in plastic wrap and place them in a freezer-safe bag or container. They will keep for up to 2 months.
When ready to eat, thaw frozen brownies at room temperature for several hours or warm them briefly in the microwave for a soft, gooey texture.