Chocolate Toffee

Ingredients:
1 cup butter (2 sticks)
1 cup brown sugar
1 cup semi-sweet chocolate chips
1/2 cup walnuts, chopped

Directions:
Heat butter and sugar in saucepan to boiling over medium heat, stirring constantly. Boil 6 minutes. Pour into buttered 9 inch square baking pan; let stand 3 minutes. Sprinkle chips over top. Let stand 5 minutes. Spread chocolate over top. Sprinkle with walnuts, press down slightly. Chill til firm. Break into bite size pieces. Store in fridge.