Peanut Butter Cookies
["3 c. flour", "2 tsp. baking powder", "1/4 tsp. salt", "1 c. real butter", "1/2 tsp. vanilla", "1 c. sugar", "1 c. brown sugar", "2 eggs", "1 c. peanut butter"]
["Cream butter and sugars together. Add eggs; mix well. Sift dry ingredients together, then add to egg mixture. Add peanut butter and vanilla. Dough will be stiff. Form into balls and flatten with a fork, making a crisscross pattern. Bake for 10 to 12 minutes at 350\u00b0."]
["flour", "baking powder", "salt", "butter", "vanilla", "sugar", "brown sugar", "eggs", "peanut butter"]