Peanut Butter Cookies

1 c. butter, softened

1 c. crunchy or smooth peanut butter

1 c. sugar

1 c. brown sugar, packed

2 eggs

2 1/2 c flour

1 tsp. baking powder

1/2 tsp. salt

1 1/2 tsp. baking soda

Cream butter, peanut butter, and sugar together. Beat in eggs. Sift together flour, baking powder, soda, and salt.  Stir into batter.  Refrigerate for 1 hour.  Shape into 1 inch balls. Flatten each ball with a fork dipped in sugar, making a criss cross pattern. Sprinkle with sugar. Bake at 375 for 10 - 12 minutes until edges begin to brown.