Mama'S Lap Sugar Cookies
["1 1/2 c. sugar", "1 stick soft butter", "1/2 c. shortening", "2 eggs", "4 c. flour", "1 tsp. soda", "4 Tbsp. sweet milk"]
["Cream sugar, margarine and shortening together.", "Add eggs and cream.", "Sift flour and soda together.", "Add alternately with milk. Form into small balls the size of walnuts; flatten with fork. Bake for 10 minutes at 375\u00b0."]
["sugar", "butter", "shortening", "eggs", "flour", "soda", "sweet milk"]