Any suggestions for using it up?
One of my favorites (from one of my MIL's) is chopped in cream - except that it's a little rich for a follow up to an already rich holiday dinner.
On the other hand, as it can be used with a slice of ham:
2 medium onions - thinly sliced
2 Tbs butter
2 tsp flour
1/2 lb mushrooms
3/4 cup light cream
1/2 tsp Worcestershire
2 cups chopped cooked ham
Cook onions in butter til golden, add mushrooms. Cook 3-5 minutes. Add flour, stir, cover, simmer 5 minujtes. Add cream gradually, stirring. When smooth, add the ham and Worcestershire. Stir til heated through. Do not boil. Serve with rice.