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Banana Bread Brownies – Soft, Moist Banana Bars with Frosting

These Banana Bread Brownies are soft, moist, and full of ripe banana flavor, topped with creamy vanilla frosting. An easy dessert perfect for sharing!

Ingredients

Scale

For the Banana Brownies

  • 1 cupmashed ripe bananas (about2–3medium bananas)
  • ½ cupunsalted butter, melted
  • ¾ cupgranulated sugar
  • ¼ cuppacked brown sugar
  • 2large eggs, room temperature
  • 1 teaspoonvanilla extract
  • 1 ½ cupsall-purpose flour
  • ½ teaspoonbaking powder
  • ½ teaspoonground cinnamon
  • ¼ teaspoonsalt
  • ½ cupsemi-sweet chocolate chips
  • ¼ cupchopped walnuts or pecans (optional)

For the Cream Cheese Frosting

  • 4 ouncescream cheese, softened
  • 2 tablespoonsunsalted butter, softened
  • 1 cuppowdered sugar
  • ½ teaspoonvanilla extract
  • 1–2tablespoons milk, as needed

Instructions

Prepare the Baking Pan

  • Preheat the oven to350°F (175°C).
  • Grease a 9 × 9-inch baking pan and line it with parchment paper, leaving a little overhang for easy removal.

Make the Banana Batter

  • In a large mixing bowl, whisk together the mashed bananas, melted butter, granulated sugar, and brown sugar until smooth.
  • Add the eggs and vanilla extract, mixing until fully combined.
  • In a separate bowl, whisk together the flour, baking powder, cinnamon, and salt.
  • Gradually fold the dry ingredients into the banana mixture until just combined. Avoid overmixing.
  • Fold in the chocolate chips and chopped nuts, if using.

Bake the Banana Bread Brownies

  • Pour the batter into the prepared pan and spread it evenly.
  • Bake for25–32 minutes, or until the edges are lightly golden and a toothpick inserted into the center comes out with a few moist crumbs.
  • Allow the brownies to cool completely in the pan before frosting.

Prepare the Cream Cheese Frosting

  • Beat the softened cream cheese and butter together until smooth and creamy.
  • Gradually add the powdered sugar and vanilla extract.
  • Mix until fluffy, adding milk a little at a time if needed to reach a spreadable consistency.

Frost and Slice

  • Spread the cream cheese frosting evenly over the cooled banana brownies.
  • Refrigerate for 20–30 minutes to help the frosting set.
  • Lift the brownies out of the pan using the parchment paper.
  • Cut into squares with a sharp knife and serve.