Friendship Cookies
["1 c. sugar", "1/2 c. margarine", "1 egg", "2 1/2 c. sifted flour", "1 1/2 tsp. baking powder", "1/2 tsp. baking soda", "1/2 tsp. salt", "1/2 c. milk", "2 tsp. vanilla"]
["Cream sugar and margarine; add unbeaten egg.", "Blend well. Sift flour with baking powder, baking soda and salt.", "Add vanilla to milk and add it alternately, flour mixture with cream mixture, starting and ending with flour.", "Mix well and drop dough be teaspoonful onto sifted powdered sugar.", "Place on greased cookie sheet.", "Bake 10 to 15 minutes at 375\u00b0 on center rack."]
["sugar", "margarine", "egg", "flour", "baking powder", "baking soda", "salt", "milk", "vanilla"]