Peanut Butter Kisses

1 c. peanut butter
1 egg
1 c. sugar
1 tsp. vanilla
24-30 milk chocolate kisses, unwrapped

Combine first four ingredients. Shape into 1 inch balls. Place on an ungreased cookie sheet. Bake at 350 degrees for 11 minutes. Remove from oven, place a kiss in each cookie center, then move to a wire rack to cool.