Chocolate Supreme Bars

Directions

1. 1
   Melt butter and peanut butter in saucepan, stirring frequently.
2. 2
   Add marshmallows and cereal; stir until marshmallows start to melt and stick to cereal.
3. 3
   Remove from heat.
4. 4
   Press mixture firmly into buttered 8-inch square pan.
5. 5
   Chill about an hour.
6. 6
   Cut into squares.