Banana Bread Brownies

Ingredients:

For the Banana Bread Bars:

• 1 ½ cups granulated sugar

• 1 cup sour cream

• ½ cup unsalted butter, softened

• 2 large eggs

• 4 ripe bananas, mashed

• 2 teaspoons vanilla extract

• 2 cups all-purpose flour

• 1 teaspoon baking soda

• ¼ teaspoon salt

For the Brown Butter Glaze:

• ½ cup unsalted butter

• 4 cups powdered sugar

• 1 ½ teaspoons vanilla extract

• 3 tablespoons milk