Saute onions, celery and garlic in butter. Take 1 can artichoke hearts, chopped fine and add to above. Add drained oysters, save liquid! Cook 1 ... after served in bowls.
Grease medium size baking dish. ... a layer of oysters. Use half the butter ... casserole until you can see the milk. Bake at 350°F for about 20 minutes.