These Banana Nut Blondies are one of the best things you will make with over ripe bananas. A soft and chewy banana bar filled with crunchy walnuts and topped with a brown butter glaze! These are amazing!
Preheat oven to 350 degrees and line a 8x8 inch pan with parchment paper or foil and lightly spray with cooking spray.
In a large bowl combine the melted butter and brown sugar. Beat in the egg and vanilla. Add in the flour, baking powder, and salt until incorporated. Add in mashed banana and walnuts and mix until combined.
Pour into the prepared pan and bake for 20-25 minutes or until it is lightly brown and toothpick comes our clean. Allow to cool.
To make the brown butter glaze:
In a medium saucepan add the butter. Cook over medium heat and continue to whisk until the butter turns brown. Remove from heat and whisk in powdered sugar. Pour over cooled bars.