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Buckeye Bars Recipe

4.9 from 70 reviews

Buckeye Bars are a decadent layered dessert featuring a creamy peanut butter base topped with a smooth, shiny chocolate ganache. This no-bake treat combines the rich flavors of sweetened peanut butter and semi-sweet chocolate for a perfect indulgence that’s easy to prepare and perfect for any occasion.

Ingredients

Scale

Peanut Butter Layer

  • 8 tablespoons salted sweet cream butter, softened
  • 3 cups creamy peanut butter
  • 4 cups powdered sugar
  • 2 teaspoons pure vanilla extract

Chocolate Ganache

  • 12 ounce package semi-sweet chocolate chips
  • 2 tablespoons vegetable oil

Instructions

  1. Prepare the baking dish: Line a 9×13 inch baking dish with parchment paper and set aside to make removal of the bars easier after chilling.
  2. Make the peanut butter layer: In a stand mixer or medium mixing bowl with a handheld mixer, beat the softened butter on medium-high speed for 1 minute until smooth. Add the peanut butter and vanilla extract, continuing to beat for another minute until smooth. Reduce mixer speed to medium-low and gradually add powdered sugar one cup at a time, mixing well after each addition. Increase mixer speed to medium-high and mix until fully incorporated and smooth.
  3. Spread the peanut butter mixture: Using a silicone or offset spatula, spread the peanut butter mixture evenly in the bottom of the prepared baking dish to form a uniform layer.
  4. Prepare the chocolate ganache: Combine the semi-sweet chocolate chips and vegetable oil in a small microwave-safe bowl. Microwave for 1 minute, then stir well. Continue microwaving in 15-second intervals, stirring after each, until the chocolate mixture is completely smooth and shiny.
  5. Spread the chocolate layer: Evenly spread the melted chocolate ganache over the peanut butter layer with a spatula. Cover the dish and refrigerate for 15 to 20 minutes to allow the chocolate to set slightly.
  6. Chill the bars: Remove the baking dish from the refrigerator and carefully slice into 15 pieces, each approximately 2 ½ inches by 3 inches. Cover and return to the refrigerator to chill for an additional 1 hour and 45 minutes to fully set.
  7. Serve: Lift the bars out of the dish using the parchment paper. If needed, carefully re-slice any bars before serving. Serve immediately or keep chilled until ready to enjoy.

Notes

  • Make sure the butter is softened to room temperature for easier mixing.
  • Microwave the chocolate chips carefully in intervals to avoid burning the chocolate.
  • Use parchment paper to ensure easy removal and clean slicing of the bars.
  • Store leftover bars in the refrigerator in an airtight container for up to 5 days.
  • These bars can be frozen for up to 2 months; thaw in the refrigerator before serving.

Keywords: buckeye bars, peanut butter bars, chocolate peanut butter dessert, no-bake dessert, easy peanut butter recipe