9" x 13" baking dish
This recipe contains no eggs.
3/4 cup butter, softened
3/4 cup packed brown sugar
1-1/2 cups all-purpose flour
1 - 10 oz. can sweetened condensed milk
2 tablespoons butter
1-3/4 cups milk chocolate chips
1 - 8 oz. bag toffee bits
CRUST: Cream butter, brown sugar and flour until well blended and mixture comes together. Press evenly into greased baking pan. Bake for 20 to 25 minutes or until light golden in color. Cool on wire rack while preparing filling.
FILLING: Heat sweetened condensed milk and butter in heavy saucepan over medium heat, stirring constantly for 5 to 8 minutes or until thickened. Spread over baked base. Bake 12 to 15 minutes or until golden.
Sprinkle chocolate chips evenly over top. Bake for 2 minutes longer or until chocolate is shiny and soft. Remove from oven; spread chocolate evenly. Sprinkle toffee bits on top, pressing lightly into chocolate.
Cool completely. If necessary, refrigerate just to set chocolate before cutting into bars. Store at room temperature.
I found the bars easier to cut after leaving covered pan on counter overnight. This bar freezes well.