1 c. brown sugar
1 c. white sugar
1 c. shortening
2/3 c. peanut butter
1 tsp. vanilla
1 egg
3 c. flour
1 tsp. baking soda

Cream shortening and sugars. Add egg and peanut butter and vanilla, then flour. Make balls (1 teaspoon each) and flatten with a fork. Bake at 350 degrees for 10 to 15 minutes.