Banana Bread Brownies with Brown Butter Frosting

Introduction

Banana Bread Brownies are the perfect fusion of two beloved classics: moist banana bread and rich, cake-like brownies.
These irresistible bars are soft, tender, and packed with ripe banana flavor, crunchy pecans, and topped with a luxurious
brown butter frosting that adds a deep, nutty sweetness. Ideal for family gatherings, bake sales, or cozy weekends, this
recipe delivers comfort, nostalgia, and indulgence in every bite.

History & Inspiration

Banana-based desserts became popular during times when home bakers sought creative ways to use overripe bananas.
Banana bread rose to fame in the early 20th century, while brownies became a household favorite around the same time.
This recipe beautifully combines both traditions, transforming simple pantry ingredients into a modern comfort dessert
that feels both familiar and exciting.

Ingredients

For the Banana Bread Brownies

• 1½ cups white sugar
• 1 cup sour cream
• 1 stick unsalted butter, room temperature
• 3 large ripe bananas, mashed
• 2 teaspoons pure vanilla extract
• 2 cups all-purpose flour
• 1 teaspoon baking soda
• ¾ teaspoon kosher salt
• 2 cups chopped pecans

For the Brown Butter Frosting

• ½ cup unsalted butter
• 3 cups powdered sugar
• 1½ teaspoons pure vanilla extract
• 3 tablespoons whole milk

Preparation Methods

This recipe uses the creaming method for the batter, ensuring a soft and tender crumb,
and the brown butter technique for the frosting, which enhances flavor through caramelized milk solids.

Instructions

Prepare the Brownies

1. Preheat oven to 375°F (190°C).
2. Grease a 9×13-inch baking pan with nonstick spray and line with parchment paper. Spray parchment lightly.
3. In a large bowl, beat sugar, sour cream, butter, and eggs until smooth.
4. Add mashed bananas and vanilla extract; mix until combined.
5. In a separate bowl, whisk together flour, baking soda, and salt.
6. Gradually add dry ingredients to the wet mixture and stir gently.
7. Fold in chopped pecans.
8. Pour batter into prepared pan and spread evenly.
9. Bake for 20–30 minutes or until a toothpick inserted comes out clean.
10. Remove from oven and allow to cool completely.

Make the Brown Butter Frosting

1. Slice butter and place in a heavy skillet over medium heat.
2. Whisk frequently as butter melts and begins to foam.
3. When golden brown specks appear and a nutty aroma forms, remove from heat.
4. Pour browned butter into a mixing bowl.
5. Add powdered sugar one cup at a time, stirring after each addition.
6. Add milk and vanilla extract.
7. Use an electric mixer to beat until smooth and creamy.

Assemble

1. Spread frosting evenly over cooled brownies.
2. Ensure edges and center are fully covered.
3. Slice into bars once frosting sets.

Formation & Texture

The brownies have a soft, cake-like structure with moist banana richness and crunchy pecans throughout.
The brown butter frosting forms a silky, slightly firm layer on top, adding depth and a melt-in-your-mouth finish.

Benefits

• Uses ripe bananas—reducing food waste
• Rich in potassium and natural sweetness from bananas
• Perfect make-ahead dessert
• Ideal balance of softness and crunch

For the Lovers of Banana Desserts

If you love banana bread, banana cake, or banana bars, this recipe is made for you.
It’s especially adored by those who enjoy cozy, homemade desserts with a rich frosting and nostalgic flavor.

Tips & Variations

• Swap pecans for walnuts or chocolate chips
• Add cinnamon for warm spice notes
• Serve warm with vanilla ice cream
• Store in an airtight container up to 4 days

Conclusion

Banana Bread Brownies are a comforting, crowd-pleasing dessert that brings together classic flavors in a unique way.
Moist, flavorful, and topped with luxurious brown butter frosting, they’re perfect for any occasion.
Once you try them, they’ll quickly earn a permanent place in your baking rotation.

Enjoy every bite!