Shortbread Cookies - cooking recipe

Ingredients

1 lb. butter or margarine
1 c. sugar
4 c. flour
1/4 tsp. salt

Preparation

Sift flour 4 times.
Cream butter and sugar.
Add flour a little at a time.
Roll out dough to 1/2-inch thick and cut into 1-inch squares.
Bake at 350\u00b0 for 30 minutes.