Stuffed Mushrooms Iii

Ingredients

some mushroom mixture
12 mushrooms
3 t butter
1/4 c butter
1/8 c onion
1 t flour
1/2 c cream
1/4 c parsley
1/4 c swiss cheese

Instructions

Oven 3 minutes just before serving. (lf refrigerated, heating will take an additional 1 minute.)