Banana Bread Brownies Bars (Printable Version)
# What You'll Need:
→ Brownie Base
01 -
300 g granulated sugar
02 -
240 g sour cream
03 -
115 g unsalted butter, softened
04 -
2 large eggs
05 -
350 g ripe bananas, mashed (approximately 3-4 bananas)
06 -
2 teaspoons vanilla extract
07 -
250 g all-purpose flour
08 -
1 teaspoon baking soda
09 -
3/4 teaspoon salt
10 -
60 g walnuts, chopped
→ Frosting
11 -
60 g unsalted butter
12 -
375-500 g powdered sugar
13 -
1 1/2 teaspoons vanilla extract
14 -
30-45 ml milk
# Step-by-Step Directions:
01 -
Preheat oven to 190°C. Grease and line a 23x33 cm baking pan with parchment paper, leaving an overhang on two sides.
02 -
In a large mixing bowl, beat together granulated sugar, sour cream, softened butter, and eggs until the mixture becomes creamy and homogeneous.
03 -
Stir in mashed bananas and vanilla extract, mixing until well combined.
04 -
Sift in all-purpose flour, baking soda, and salt. Gently fold into the batter using a spatula until fully incorporated. Add chopped walnuts and mix gently.
05 -
Evenly spread the batter into the prepared pan. Bake for 30–35 minutes, or until golden and a toothpick inserted into the center comes out clean. Allow to cool in the pan for 10 minutes.
06 -
While brownies cool, melt butter in a saucepan over medium heat. Cook until it foams and develops a browned, nutty aroma, stirring frequently. Transfer browned butter to a large bowl.
07 -
Add half the powdered sugar, vanilla, and milk into the browned butter. Whisk until smooth, then gradually add remaining powdered sugar to achieve a spreadable consistency.
08 -
Spread the frosting evenly over the warm brownies. Cut into squares, serve, and enjoy.
# Helpful Notes:
01 -
Allow the brownies to cool slightly before applying the frosting for the best texture and finish.