Peanut Rice Ceral Bars

3 1/2 cups or Rice Cereal (I used part Rice Chex and Rice Krispies)
1/4 cup of peanut butter
3/4 cup of chocolate chips
1 bag or marshamallows
2 tablespoons of butter

Melt butter, chocolate, and peanut butter in a medium sauce pan.

Melt in marshmallows.  Remove from heat

Mix in rice cereal.  Smooth into a greased square baker and let set. 

 Slice when cool and serve.