Peanut Butter Crinkles

1 C. margarine

1 C. peanut butter

1 C. granulated sugar

1 C. brown sugar

2 eggs

1 tsp. vanilla

2 ½ C. flour

1 tsp. baking powder

1 tsp. baking soda

1 tsp. salt

1 pkg. peanut butter chips

Cream together margarine, peanut butter, sugars, eggs, and vanilla.  Add dry ingredients.  Stir at low speed.  Add chips.  Shape into 1 in. balls.  Roll in sugar.  Place 2 in. apart on ungreased cookie sheet.  Bake at 350º for 10-12 min.