1 c. shortening
1 c. peanut butter
1 c. sugar
1 c. brown sugar
2 eggs
2 1/2 c. flour
1 1/2 tsp. baking soda
1 tsp. baking powder
1/2 tsp. salt

Mix first 5 ingredients. Blend in the remaining. Shape dough into 1 inch balls. Place 3 inches apart on a greased cookie sheet. Dip a fork in flour then "smash" the balls. Bake 10 minutes at 375 degrees. Makes 4 dozen.