Old-Fashioned Soft Sour Cream Sugar Cookies
["1/2 c. butter or margarine", "1 1/2 c. sugar", "2 eggs", "1 tsp. vanilla", "3 c. sifted flour", "1 tsp. salt", "1/2 tsp. baking powder", "1/2 tsp. baking soda", "1 c. dairy sour cream", "cinnamon and sugar"]
["Cream butter to consistency of mayonnaise; add sugar gradually while continuing to cream.", "Add eggs 1 at a time, beating well after each addition.", "Add vanilla; beat until light and fluffy. Measure and sift flour, salt, baking powder and baking soda.", "Add to creamed mixture alternately with sour cream beginning and ending with dry ingredients.", "For 3-inch cookies, drop by heaping teaspoons on well-greased cookie sheets well apart.", "With spatula, flatten into circles about 2-inches in diameter.", "For super size 5-inch cookies, use 1/4 cup measure of batter for each cookie. Flatten into circles 4-inches in diameter.", "Sprinkle with cinnamon and sugar.", "Bake at 400\u00b0 for 10 to 12 minutes.", "Makes about 30 (3-inch) cookies or 18 (5-inch) cookies."]
["butter", "sugar", "eggs", "vanilla", "flour", "salt", "baking powder", "baking soda", "sour cream", "cinnamon"]