Ingredients:
- 1.5 cups (150g) graham cracker crumbs
- 0.5 cup (115g) unsalted butter, melted
- 2 cups (250g) powdered sugar
- 1 cup (250g) creamy peanut butter
- 1.5 cups (255g) semi-sweet chocolate chips
- 4 tbsp (64g) creamy peanut butter
Instructions:
- Line a 9x13 inch baking pan with parchment paper, leaving an overhang on the sides for easy removal.
- In a large bowl, combine the melted butter, 1 cup peanut butter, and powdered sugar. Stir until the mixture is smooth and the sugar is fully incorporated.
- Fold in the graham cracker crumbs until a thick, cohesive dough forms.
- Press the mixture firmly into the bottom of the prepared pan using a spatula, ensuring the corners are packed tight.
- Place the chocolate chips and 4 tablespoons of peanut butter in a microwave-safe bowl.
- Microwave on high for 15 seconds, then stir. Repeat in 15-second bursts until the mixture is glossy and completely smooth.
- Pour the chocolate mixture over the peanut butter base, spreading it evenly with a spatula to create a level surface.
- Place the pan in the refrigerator for at least 1 hour, or until the chocolate is set to the touch.
- Lift the bars out of the pan using the parchment paper edges and cut into 20 equal squares using a sharp knife.