1/2 c. shortening
1/2 c. butter
1 c. granulated sugar
1 c. brown sugar
1 c. peanut butter
2 eggs, beaten
3 c. flour
1 tsp. baking soda
1/2 tsp. salt
1 tsp. vanilla

Cream shortening, butter and sugar. Then add peanut butter and mix well. Add eggs. Add dry ingredients and flavoring. Mix well and shape in small balls (golf ball size or even smaller). Place about 2 inches apart on baking sheet. Press two ways with fork to flatten and mark. Bake in moderate oven (375 degrees) until delicately brown (about 15 minutes).