Ingredients

The following ingredients have 4 Servings
  • 1 cup unsalted butter (softened)
  • 1 cup light brown sugar (firmly packed)
  • 1 teaspoon vanilla extract
  • 2 large egg yolks
  • 2 cups all-purpose flour
  • 1/4 teaspoon kosher salt
  • 1 8-oz. pkg. Heath milk chocolate toffee bits (divided)
  • 1 cup semi-sweet chocolate chips

Instruction

  • Preheat the oven to 350 degrees. Line a 9 x 13-inch baking dish with parchment paper and set aside.
  • In a large bowl, beat together the softened butter, brown sugar, vanilla and egg yolks on low speed until smooth.
  • Add the flour, salt and 1 cup Heath toffee bits and stir until just combined. The mixture will be thick and crumbly.
  • Empty mixture into the prepared baking dish and press it out evenly using wet fingers. Bake for 25 minutes, until golden.
  • Remove from the oven and immediately sprinkle chocolate chips over the top. Let sit for 5 minutes, then spread evenly using an offset spatula. Sprinkle with the remaining Heath toffee bits.
  • Cool completely then refrigerate for 20 minutes to allow the chocolate to set up. Lift from the pan using the parchment paper onto a cutting board, then cut into squares and serve.