Peanut Blossoms

1 ¾ cup flour
1 tsp. soda
½ tsp. salt
½ cup shortening
½ cup peanut butter
½ cup sugar
½ cup brown sugar
1 egg
1 tsp. vanilla
1 pkg. Hershey kisses

Beat shortening, peanut butter and egg. Add dry ingredients. Mix well. Shape into balls and roll in sugar. Bake at 375° for 8 minutes. Remove from oven and place a Hershey Kiss on top and press down. Return to oven and bake 2-5 more minutes.