1 pkg. mini marshmallows
12 oz. chocolate chips
1 c. peanut butter
1 stick butter

In muffin tins put liners for 30. Put 8 mini marshmallows in each liner. In microwave proof bowl melt chips and peanut butter and butter 3 minutes on high. Stir together until smooth. Spoon evenly over the 30 muffin liners. Chill until firm.