Crisp Toffee Bars - cooking recipe

Ingredients

1 c. butter or margarine
1 c. brown sugar
1 tsp. vanilla
2 c. sifted plain flour
1 (6 oz.) pkg. semi-sweet chocolate pieces
1 c. chopped California walnuts

Preparation

Thoroughly cream together margarine, sugar and vanilla.
Add flour; mix well.
Stir in chocolate pieces and walnuts.
Press mixture into ungreased 15 1/2 x 10 1/2 x 1-inch jelly roll pan. Bake in moderate oven (350\u00b0) 25 minutes or until browned.
While warm, cut in bars or squares.
Cool before removing from pan. Makes about 5 dozen.