Peanut Butter Cookies
["1 c. shortening", "1/2 c. peanut butter", "1 c. granulated sugar", "1 tsp. vanilla", "1 well-beaten egg", "1 1/2 c. plain flour", "1/4 tsp. salt", "1/2 tsp. baking powder", "3/4 tsp. soda"]
["Cream shortening; add sugar, egg and vanilla.", "Add flour and mix well.", "Form balls and put on greased pans.", "Flatten balls with a fork dipped in flour.", "Bake at 315\u00b0 for 10 to 15 minutes.", "Makes 3 to 4 dozen."]
["shortening", "peanut butter", "sugar", "vanilla", "egg", "flour", "salt", "baking powder", "soda"]