2 1/2 c. unsifted flour
1 tsp. baking powder
1 tsp. baking soda
1/4 tsp. salt
1 c. Mazola butter
1 c. creamy or chunky peanut butter
1 c. white sugar
1 c. firmly packed brown sugar
2 eggs
1 tsp. vanilla

Stir first 4 ingredients; set aside. In large bowl with mixer at medium speed beat butter and peanut butter until smooth. Beat in sugars until blended, then eggs and vanilla. Add flour mixture, beat until well blended. If necessary, chill dough.

Shape into 1 inch balls. Place 2 inches apart on ungreased cookie sheets. Flatten slightly with fork dipped in colored sugars. Bake in 350 degree oven for 12 minutes or until lightly browned. Remove from cookie sheets and cool on rack. Makes 6 dozen.