Ingredients

The following ingredients have 20 Servings
  • 3 cups quick cooking oats
  • 2 1/2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon salt
  • 1 cup butter (room temperature)
  • 1/2 cup peanut butter
  • 2 cups brown sugar
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 1 cup Reese's Pieces
  • 1 cup milk chocolate chips
  • 14 ounces sweetened condensed milk
  • 1 1/2 cups semisweet chocolate chips
  • 1/2 cup peanut butter
  • 2 tablespoons butter
  • 1/2 teaspoon salt

Instruction

  • Preheat the oven to 350 degrees and line a 9x13 dish with parchment or spray with nonstick spray.
  • In a large bowl, combine the oats, flour, baking soda, and salt.
  • In the bowl of your stand mixer, cream together the butter, peanut butter, and sugar until light and creamy.
  • Beat in the eggs one at a time. Stir in the vanilla until combined.
  • Stir in the Reese's Pieces and chocolate chips until distributed throughout the cookie dough.
  • Combine the wet and dry ingredients and mix until combined.
  • Press 2/3 of the cookie dough into the prepared pan.
  • Add the condensed milk, semisweet chocolate chips, peanut butter, butter, and salt to a small saucepan over low heat and heat, stirring often, until the mixture is smooth.
  • Spread the chocolate mixture over the cookie dough.
  • Take small chunks of the remaining cookie dough and flatten them with your hands and drop them over the chocolate mixture in a single layer. The top layer will not cover the chocolate completely. There should be some gaps.
  • Bake for 25-30 minutes or until golden brown. Cool completely before cutting.