1/2 c. butter
1/2 c. peanut butter (creamy)
1/2 c. sugar
1/2 c. brown sugar
1 egg
1/2 tsp. vanilla
1 1/2 c. flour
3/4 tsp. baking soda
1/2 tsp. salt
1 lg. bag Reese's Peanut Butter Cups

Cream the butter, peanut butter, sugars. Beat in egg. Then add the rest except the peanut butter cups. In a mini muffin pan, place a 1" rolled ball of dough. Bake at 375 degrees (preheated) for 8 to 10 minutes. They should be slightly golden. Press in the peanut butter cups immediately in the centers.