Peanut Butter Cookies
["1 c. shortening", "1 c. granulated sugar", "1 c. brown sugar", "2 eggs", "1 c. peanut butter", "3 c. sifted flour", "2 tsp. soda", "1/2 tsp. salt", "1 tsp. vanilla"]
["Cream the shortening thoroughly.", "Add the sugars, eggs, vanilla and peanut butter.", "Gradually add flour, soda and salt. Shape into balls.", "Place on ungreased sheet.", "Flatten to 1/4 inch. Bake at 400\u00b0 for 8 to 9 minutes."]
["shortening", "sugar", "brown sugar", "eggs", "peanut butter", "flour", "soda", "salt", "vanilla"]