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No-Bake Peanut Butter Buckeye Bars Recipe

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3.9 from 33 reviews

These No-Bake Peanut Butter Buckeye Bars combine a rich and creamy peanut butter base with a smooth, chocolatey topping. Quick to prepare and requiring no baking, these bars are a perfect treat for peanut butter and chocolate lovers, offering a delightful balance of sweetness and texture.

Ingredients

Peanut Butter Layer

  • ½ cup (113 grams) butter, softened
  • 2 cups (480 grams) creamy peanut butter
  • 3 ½ cups (420 grams) powdered confectioners sugar
  • 1 ½ teaspoons (7 ml) vanilla extract

Chocolate Layer

  • 2 cups (360 grams) chocolate chips or chunks (12 ounces)
  • 1 tablespoon (14 grams) butter or coconut oil

Instructions

  1. Prepare Peanut Butter Dough: In a large bowl, combine ½ cup softened butter, 2 cups creamy peanut butter, 3 ½ cups powdered sugar, and 1 ½ teaspoons vanilla extract. Use an electric mixer to beat until the mixture is smooth, thick, and slightly crumbly.
  2. Press Dough into Pan: Line a 9×13-inch pan with parchment paper. Transfer the peanut butter mixture into the pan and press it firmly and evenly into the bottom to form a solid layer.
  3. Melt Chocolate: Place 2 cups chocolate chips and 1 tablespoon butter in a microwave-safe bowl. Heat in 30-second increments, stirring well between each, until the chocolate is smooth and fully melted, about 1.5 minutes total.
  4. Spread Chocolate Layer: Pour the melted chocolate over the peanut butter base. Use a spatula to spread it evenly across the surface.
  5. Set Bars: Allow the bars to sit at room temperature for 30 to 60 minutes until the chocolate layer firms up. Then, carefully lift the bars from the pan using the parchment paper edges and transfer to a cutting board.
  6. Chill and Serve: Refrigerate the bars for at least 1 hour before slicing with a sharp knife and serving. This ensures the bars are fully set and easier to cut.

Notes

  • Use creamy peanut butter for a smoother texture in the filling.
  • Ensure butter is softened to room temperature to mix well with peanut butter and powdered sugar.
  • When melting chocolate, stir frequently to prevent burning.
  • Line the pan with parchment paper for easy removal of bars.
  • Store bars in the refrigerator to keep them firm and fresh.