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Banana blondies are a sweet and delicious dessert with banana flavor and a rich browned butter frosting. Life-in-the-Lofthouse.com
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4.82 from 33 votes

Banana Blondies

Prep Time 15 minutes
Cook Time 25 minutes
Servings 24
Author Holly

Ingredients

Banana Blondies

  • 1 cup salted butter melted
  • 1 ½ cups packed light brown sugar
  • 2 large eggs
  • 2 teaspoons vanilla
  • 1/4 teaspoon salt
  • 2 cups all-purpose flour
  • 1 cup mashed banana (about 2 medium bananas)

Brown Butter Frosting

  • 1/4 cup salted butter
  • 1/2 cup packed light brown sugar
  • 2 Tablespoons milk
  • 1 cup powdered sugar

Instructions

Banana Blondies

  • Preheat oven to 350°F. Line a 9x13-inch baking dish with parchment paper then spray paper with cooking spray. Set aside.
  • In the bowl of an electric stand mixer, add melted butter and sugar. Mix until combined. Add in eggs and vanilla and continue mixing until incorporated. Stir in salt, flour and banana until batter is smooth. Spread evenly in prepared pan.
  • Bake for 25 to 30 minutes, or until center is set. Remove from oven and allow blondies to fully cool before frosting.

Brown Butter Frosting

  • In a medium saucepan, melt butter over medium-low heat until butter starts to barely brown and becomes very aromatic (about 5 minutes or so).
  • Add the brown sugar and milk to butter. Stir until mixture comes to just a boil. Remove from heat, allow to cool for 5 minutes. Whisk in powdered sugar until combined.
  • Spread frosting over cooled blondies. Allow frosting to set before cutting into squares. Enjoy!