1/2 c. butter
1/2 c. brown sugar
1/2 c. peanut butter
1 egg
1/2 c. sugar
1 1/2 c. flour
3/4 tsp. baking soda
1/2 tsp. salt
Reese's peanut butter cups (miniature)
Miniature cupcake liners

Mix together first 8 ingredients. Shape into 1 inch ball. Place in ungreased tassie pans on cupcake liners. Bake 375 degrees for 8 to 10 minutes. Push Reese's peanut butter cups in center of warm cookie. Cool.