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Delicious peanut butter banana bars topped with peanut butter glaze and fresh banana slices on a white plate
Alyssa

Peanut Butter Banana Bars

Peanut Butter Banana Bars are soft, chewy, moist bars packed with big flavor. Love this flavor combination!
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Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Servings: 16 bars
Course: Desserts
Cuisine: American
Calories: 150
Ingredients Method Notes

Ingredients
  

  • 1.5 cups all-purpose flour
  • 1 cup old-fashioned rolled oats
  • 0.5 teaspoon baking powder
  • 0.5 teaspoon salt
  • 0.5 cup unsalted butter softened
  • 0.5 cup granulated sugar
  • 0.5 cup packed light brown sugar
  • 1 large egg
  • 0.5 teaspoon vanilla extract
  • 2 medium overripe bananas mashed (about 2/3 cup)
  • 0.5 cup peanut butter

Method
 

  1. Preheat oven to 350°F (175°C). Grease an 8-inch square baking pan.
  2. Whisk together the flour, oats, baking powder, and salt. Set aside.
  3. Using an electric mixer on medium speed, beat the butter, sugar, and brown sugar until light and fluffy.
  4. Add the egg and vanilla, and mix well. Mix in the bananas and peanut butter, mixing just until combined.
  5. Reduce mixer speed to low. Gradually add the flour mixture, mixing just until combined.
  6. Transfer the batter to the prepared pan and spread evenly. Bake 40-45 minutes, or until edges are browned and a pick inserted into the center comes out clean. Cool in the pan before cutting into bars.

Notes

These bars are perfect for a quick snack or breakfast treat!