Peanut Butter Bars

1/2 cup Peanut butter                                                                  Preheat oven to 350

1/4 cup Margarine

1 tsp Vanilla

1 cup Brown sugar

2 Eggs

2/3 cup Flour, sifted

3/4 cup Salted peanuts, chopped

Cream together peanut butter, margarine, vanilla and brown sugar. Add eggs one at a time, beat well after each egg. Stir in flour and peanuts. Bake at 350 for 25-30 minutes in greased 8x8x2 pan. Cool and sift powdered sugar over the top. Yield appoximately 2 1/2 dozen bars.