Ingredients
Scale
- 2 cups graham cracker crumbs (about 1 sleeve)
- 1 cup creamy peanut butter (for the base)
- 1/2 cup (1 stick) unsalted butter, melted
- 2 cups powdered sugar (confectioners' sugar)
- 1 teaspoon vanilla bean paste
- 1 cup semi-sweet chocolate chips
- 1 tablespoon vegetable shortening (or coconut oil)
Instructions
- Step 1: Line a 9×13 inch baking pan with parchment paper, leaving an overhang on the sides for easy removal, and set aside. In a large bowl, combine the graham cracker crumbs, 1 cup of creamy peanut butter, 1/2 cup melted butter, powdered sugar, and vanilla powder until a thick, uniform dough forms.
- Step 2: Press the peanut butter mixture firmly and evenly into the prepared 9×13 inch pan. Ensure the layer is tightly packed, reaching all corners and edges. Place the pan in the refrigerator for at least 30 minutes to set the base layer.
- Step 3: Prepare the chocolate topping. In a microwave-safe bowl, combine the chocolate chips and the vegetable shortening. Microwave in 30-second intervals, stirring thoroughly between each interval, until the mixture is smooth and completely melted.
- Step 4: Pour the melted chocolate mixture over the chilled peanut butter base. Use an offset spatula to quickly spread the chocolate into a thin, even layer across the top.
- Step 5: Return the pan to the refrigerator and chill for at least 1-2 hours, or until the chocolate topping is completely firm. Once set, lift the bars out using the parchment paper overhang, slice into squares, and serve.
Notes
- Store leftover bars tightly sealed in the refrigerator for up to one week, or freeze them for up to two months layered with parchment paper.
- For the ideal tender-chewy texture, remove the bars from the fridge and let them temper at room temperature for 10 to 15 minutes before cutting and serving.
- Try serving these squares chilled alongside a tall glass of cold milk, or chop them up and sprinkle them over vanilla ice cream for a unique frozen dessert topping.
- The addition of vegetable shortening to the chocolate topping is the secret to a perfect, glossy finish that slices neatly without cracking or sticking to the knife.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Method: Stovetop
- Cuisine: American