Banana Bread Brownies Bars (Print Format)

Soft, moist banana brownies swirled with walnuts and finished with a rich browned butter glaze.

# Ingredients:

→ Brownie Base

01 - 2 large eggs
02 - 3 ripe bananas, mashed
03 - 1 ½ cups granulated sugar
04 - 1 cup sour cream
05 - ½ cup unsalted butter, softened
06 - 2 teaspoons vanilla extract
07 - 2 cups all-purpose flour
08 - 1 teaspoon baking soda
09 - ¾ teaspoon salt
10 - ½ cup walnuts, chopped

→ Frosting

11 - ½ cup unsalted butter
12 - 3 cups powdered sugar
13 - 1 ½ teaspoons vanilla extract
14 - 3 tablespoons milk

# Steps:

01 - Preheat the oven to 190°C (375°F). Grease a 33 x 23 cm (13 x 9 inch) baking pan to prevent sticking.
02 - In a large bowl, cream together granulated sugar, sour cream, softened butter, and eggs until the mixture is smooth and creamy.
03 - Fold in the mashed bananas and vanilla extract to infuse the base with flavor.
04 - Gradually mix in all-purpose flour, baking soda, and salt. Blend until the dry ingredients are fully integrated, ensuring an even texture.
05 - Stir in the chopped walnuts for a crunchy texture. Skip this step if omitting nuts.
06 - Spread the batter evenly into the prepared pan. Bake in the preheated oven for approximately 25 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean.
07 - In a large saucepan, melt the butter over medium heat until it develops a medium brown color. Remove from heat and whisk in powdered sugar. Gradually add milk until the frosting reaches a smooth, spreadable consistency. Stir in vanilla extract for added depth of flavor.
08 - Pour the prepared frosting over the warm (but not hot) brownies. Spread evenly across the top and allow to cool completely before slicing.

# Tips:

01 - Use overripe bananas with brown spots for the best flavor and natural sweetness.
02 - Avoid overmixing when combining wet and dry ingredients to keep the texture light.
03 - Brown the butter carefully for the frosting to achieve a nutty, caramel-like flavor.
04 - Walnuts can be omitted if preferred or in case of nut allergies.