Shortbread Squares - cooking recipe

Ingredients

2 sticks softened margarine
1 c. brown sugar
1 egg
2 c. flour
1/2 tsp. salt
1 tsp. vanilla
1 (12 oz.) pkg. chocolate chips

Preparation

Mix first 6 ingredients.
Bake on greased cookie sheet (17 x 11-inches) until golden in color, about 12 minutes at 325\u00b0. Immediately from oven, cover with chocolate chips.
Put back into oven until chips are soft, about 8 seconds.
Spread chips with spatula and cut immediately.