Peanut Butter Cookies
["1 c. peanut butter", "3/4 c. butter", "1 c. sugar", "3 eggs", "2 Tbsp. cream of tartar", "1 tsp. soda", "1 tsp. vanilla", "pinch of salt", "2 c. flour"]
["Bake at 350\u00b0 for 10 to 12 minutes."]
["peanut butter", "butter", "sugar", "eggs", "cream of tartar", "soda", "vanilla", "salt", "flour"]