For a firmer consistency, chill in the refrigerator for a minimum of 2 hours.
For a less sweet flavor, try using natural peanut butter.
Adjust the chocolate to your taste—swap semi-sweet with dark or milk chocolate as desired.
Store any leftovers in an airtight container in the refrigerator for up to one week.
Ingredients
Method
- Prepare the Baking Dish: Lightly coat a 9×13-inch glass baking dish with non-stick cooking spray to prevent sticking.
- Crush Graham Crackers for Garnish: Place 2 full graham cracker sheets in a resealable plastic bag and crush them into fine crumbs using a meat mallet or the bottom of a sturdy glass. Set the crumbs aside to use as a topping.
- Prepare the Peanut Butter Mixture: In a large mixing bowl, combine peanut butter, softened butter, vanilla extract, and a pinch of salt. Stir until smooth and creamy. Gradually add powdered sugar, mixing thoroughly until fully incorporated and a thick consistency is achieved.
- Melt the Chocolate: Place the chocolate chips and shortening in a microwave-safe bowl. Microwave in 30-second increments, stirring well between each interval, until the mixture is melted and smooth. Be careful not to overheat.
Layer the Dessert:
- Arrange 6 full graham cracker sheets in a single layer at the bottom of the prepared dish.
- Drizzle ⅓ of the melted chocolate over the crackers and spread it out evenly.
- Flatten the prepared peanut butter mixture with your hands and place it over the chocolate layer, covering the surface evenly.
- Pour another ⅓ of the melted chocolate over the peanut butter layer and spread it smoothly.
- Add a second layer of 6 more graham cracker sheets on top.
- Finish by pouring the remaining chocolate over the top layer and spreading it evenly across the surface.
- Add Topping & Chill: Sprinkle the reserved crushed graham cracker crumbs over the top layer. Place the dish in the refrigerator and chill for at least 1 hour, or until the dessert is fully set.
- Slice and Serve: Once firm, cut into squares and enjoy this rich, layered treat!