Toffee Bars - cooking recipe

Ingredients

1 c. margarine
1 c. brown sugar
1 egg yolk
2 c. flour
1/4 tsp. salt
1 tsp. vanilla

Preparation

Cream together margarine, brown sugar and egg yolk.
Stir in flour, salt and vanilla.
Spread in 9 x 13-inch pan.
Bake at 350\u00b0 for 25 minutes.
Frost with melted Hershey bar.