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+ servings
Three Reese's peanut butter blondies on top of each other.
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5 from 1 vote

Peanut Butter Blondies Recipe

Softy chewy, and studded with crunchy peanut butter candies in every bite, these Peanut Butter Blondies are a peanut butter lover’s dream dessert!
Prep Time5 minutes
Course: Dessert
Cuisine: American
Keyword: blondies recipe, dessert, peanut butter, peanut butter blondies, reese's peanut butter blondies, reese's pieces
Servings: 12 servings
Author: Food Dolls

Ingredients

  • 2 sticks unsalted butter
  • 1 1/2 cups light brown sugar packed
  • 2 large eggs room temperature
  • 1 teaspoon vanilla extract
  • 2 cups organic all-purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon kosher salt
  • 1 cup Reese’s pieces
  • 1/2 cup semi-sweet chocolate chips
  • 1/2 cup smooth peanut butter
  • 12-16 Reese’s mini peanut butter cups

Instructions

  • Preheat the oven to 350 degrees Fahrenheit. Line an 8x8 baking dish with foil or parchment paper, and set aside.
  • In a medium-sized pan over medium heat, melt the butter just until it has browned.
    2 sticks unsalted butter
  • Remove the pan from the heat, and stir in the sugar until well combined.
    1 1/2 cups light brown sugar
  • Add the eggs and vanilla, and whisk until smooth.
    2 large eggs, 1 teaspoon vanilla extract
  • Stir in the flour, baking powder, and salt just until combined. Gently fold the Reese’s Pieces and chocolate chips into the batter.
    2 cups organic all-purpose flour, 1 teaspoon baking powder, 1/2 teaspoon kosher salt, 1/2 cup semi-sweet chocolate chips, 1 cup Reese’s pieces
  • Pour half the batter into the prepared pan.
  • Heat the peanut butter in a microwave-safe dish in the microwave for 30 seconds to melt. Pour it over the blondie batter, and add the remaining batter on top.
    1/2 cup smooth peanut butter
  • Bake 25-30 minutes or until the edges are firm and golden and the center is still soft.
  • Remove the baking dish from the oven, and immediately sprinkle the peanut butter cups on top.
    12-16 Reese’s mini peanut butter cups
  • Set aside to cool and set. Slice into bars, and serve!
  • Store covered at room temperature for up to 1 week.

Nutrition

Serving: 1serving | Calories: 415kcal | Carbohydrates: 63g | Protein: 9g | Fat: 15g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 6g | Trans Fat: 0.01g | Cholesterol: 29mg | Sodium: 227mg | Potassium: 253mg | Fiber: 2g | Sugar: 42g | Vitamin A: 52IU | Vitamin C: 0.02mg | Calcium: 61mg | Iron: 2mg