Toffee Cookie Squares - cooking recipe

Ingredients

1/2 c. butter or oleo
1/2 c. shortening
1 c. brown sugar, packed
1 egg yolk (unbeaten)
1 tsp. vanilla
1/2 tsp. salt
2 c. sifted flour
1/2 c. chopped nuts
1 (6 oz.) bag chocolate chips

Preparation

Cream together butter, shortening, brown sugar and egg yolk. Stir in vanilla, salt and flour.
Pat mixture into a 10 x 15 x 1-inch pan.
Bake in a slow oven (325\u00b0) for 15 to 20 minutes. Melt chocolate and spread over warm, baked mixture.
Sprinkle with chopped nuts.
Cut into squares.
Makes 3 dozen.