1/2 c. butter
1/2 c. creamy peanut butter
1/2 c. sugar
1/2 c. brown sugar
1 egg
1/2 tsp. vanilla
1 1/4 c. flour
3/4 tsp. baking soda
1/2 tsp. salt
40-50 sm. Reese cups

Mix all ingredients except Reese cups. Shape in 1 inch balls. Place in greased muffin pans. Bake 350 degrees 8-10 minutes. Remove from oven and place Reese cups in middle. Cool and remove from pan.