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Oreo Peanut Butter Bars

These no-bake Oreo Peanut Butter Bars feature a crunchy Oreo crust topped with a creamy peanut butter layer and a silky chocolate finish, making them a delicious treat for any occasion.
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Prep Time 15 minutes
Total Time 1 hour
Servings: 16 bars
Course: Dessert, Sweet Treat
Cuisine: American
Calories: 250
Ingredients Method Notes

Ingredients
  

For the Oreo Crust
  • 24 pieces Oreo cookies Provides a crunchy and flavorful base.
  • 1/2 cup unsalted butter, melted Adds richness and helps bind the crust.
  • 1/4 cup brown sugar Adds a slight caramel flavor and sweetness.
For the Peanut Butter Layer
  • 1/2 cup smooth peanut butter Delivers creaminess and a nutty flavor.
  • 1/2 cup powdered sugar Sweetens and slightly thickens the peanut butter layer.
  • 1/2 cup unsalted butter, softened Needed for the peanut butter mixture.
  • 1/2 teaspoon salt Enhances flavors; omit if using salted butter.
For the Chocolate Topping
  • 1 cup semi-sweet chocolate, chopped Forms a rich topping; can use your favorite variety.
  • 1 tablespoon shortening Helps chocolate melt smoothly; can substitute with vegetable oil.

Method
 

Preparation
  1. Prepare the pan by lining an 8x8 inch baking pan with parchment paper or aluminum foil, leaving an overhang around the sides.
Making the Oreo Crust
  1. Crush the Oreo cookies in a food processor until fine, mix with the melted butter and brown sugar, then press into the base of the prepared pan.
Preparing the Peanut Butter Layer
  1. Beat the softened butter and brown sugar together until smooth.
  2. Mix in the peanut butter and salt until there are no lumps.
  3. Gradually add the powdered sugar until fully incorporated.
  4. Spoon the peanut butter mixture over the Oreo crust and spread evenly.
Creating the Chocolate Layer
  1. Chop the chocolate into fine pieces and melt it in a microwave-safe bowl, stirring until smooth.
  2. Stir in the shortening, then pour over the peanut butter layer and spread to smooth out the top.
Setting and Serving
  1. Allow the chocolate to harden at room temperature or refrigerate for faster setting.
  2. When the chocolate is about 90% hardened, score the top where you plan to slice.
  3. Once set, lift the bars out using the overhang and slice with a sharp knife.

Notes

These bars can be stored in the fridge for a firmer texture. Enjoy them with milk or coffee.