Marvelous Mushrooms

Directions

1. 1
   Remove stems from mushrooms.
2. 2
   Chop enough stems to make 1/2 cup.
3. 3
   Saute mushroom caps in butter (turning once) for 5 minutes. In bowl, combine both cheeses, onion and chopped stems.
4. 4
   Mix well. Fill mushroom caps and broil until golden brown.