Popcorn Cake

Directions

1. 1
   In microwave, melt butter and marshmallows together (2 to 6 minutes, depending on power level).
2. 2
   Stir often.
3. 3
   Grease an angel food pan or Bundt pan.
4. 4
   Combine butter mixture, popcorn and M&M's. Press into pan.
5. 5
   Let set 1 to 2 hours before unmolding.