Peanut Butter Cookies
["1/2 c. peanut butter", "1/2 c. butter", "1/2 c. sugar", "1/2 c. brown sugar", "1/2 tsp. salt", "1/2 tsp. vanilla", "1 egg", "1 c. plain flour", "1/2 tsp. soda"]
["Blend peanut butter and butter.", "Add sugar and salt.", "Beat eggs and vanilla into creamed mixture.", "Form into balls and place on cookie sheet.", "Bake at 350\u00b0 for 15 to 20 minutes."]
["peanut butter", "butter", "sugar", "brown sugar", "salt", "vanilla", "egg", "flour", "soda"]