Peanut Butter Cookies
["1/2 c. margarine", "1/2 c. granulated sugar", "1 egg", "1 1/4 c. sifted all-purpose flour", "1/4 tsp. salt", "1/2 c. peanut butter", "1/2 c. brown sugar", "1/2 tsp. vanilla", "3/4 tsp. baking soda"]
["Thoroughly cream butter, peanut butter, sugar, egg and vanilla.", "Sift together dry ingredients; blend into creamed mixture.", "Shape into 1-inch balls.", "Roll in granulated sugar. Place 2 inches apart on ungreased cookie sheet.", "Bake at 375\u00b0 for 10 to 12 minutes.", "Cool slightly; remove from pan."]
["margarine", "sugar", "egg", "flour", "salt", "peanut butter", "brown sugar", "vanilla", "baking soda"]