My Aunt says we have been eating since my great-grandmother discovered it!

1-1/2 to 2 pints Oysters (drained & rinsed)
[we get them in plastic containers in the deli section of the grocery store]
1/2 cup chopped celery
1/2 cup chopped onions
1-1/2 cup melted butter
1 cup crushed saltine crackers (about 30) - can add more if needed
1 tsp salt
1/2 tsp pepper
2 cups milk
1 tsp Worchestershire sauce

Mix all together in a casserole dish and bake at 350 for 45 minutes