Peanut Butter Cookies
["1 c. butter", "1 c. sugar", "1 c. brown sugar", "2 c. flour", "2 tsp. baking soda", "1 tsp. salt", "2 tsp. vanilla extract", "2 beaten eggs", "1 c. peanut butter (smooth or chunky)"]
["Preheat oven to 350\u00b0. Cream butter, sugar, brown sugar and vanilla. Add eggs and beat. Add peanut butter. Mix together dry ingredients. Add flour mixture to peanut butter mixture. Beat well. Drop by rounded teaspoonful onto ungreased, shiny cookie sheet. Press with floured fork to make crisscross. Bake at 350\u00b0 for 10 minutes. Wait 5 minutes. Move cookies, with a flexible spatula, to a wire rack to cool. Makes 5 dozen."]
["butter", "sugar", "brown sugar", "flour", "baking soda", "salt", "vanilla extract", "eggs", "peanut butter"]