Peanut Butter Cookies
["2 1/2 c. flour, sifted", "1 tsp. baking powder", "1 1/2 tsp. baking soda", "1/2 tsp. salt", "1 c. shortening", "1 c. crunchy peanut butter", "1 c. brown sugar", "1 c. sugar", "1 egg", "1 tsp. vanilla"]
["Sift together first 4 ingredients.", "Mix shortening, sugar and peanut butter until creamy.", "Add vanilla and blend well.", "Roll dough into balls about the size of a walnut.", "Place on ungreased cookie sheet.", "Make a crisscross design on each cookie with a fork.", "Bake at 350\u00b0 about 12 minutes.", "Makes about 5 dozen."]
["flour", "baking powder", "baking soda", "salt", "shortening", "crunchy peanut butter", "brown sugar", "sugar", "egg", "vanilla"]