Butter Cookies With Sour Cream
["2 c. sugar", "2 c. butter", "2 eggs", "1 c. sour cream", "1 tsp. baking soda", "3 tsp. baking powder", "4 or 5 c. flour"]
["Mix all ingredients well.", "Chill in refrigerator until firm. Roll out and cut.", "Bake at 375\u00b0 for 8 to 12 minutes."]
["sugar", "butter", "eggs", "sour cream", "baking soda", "baking powder", "flour"]