1 (20 oz.) bag frozen peas
1 can cream of mushroom soup
1 can water chestnuts
2 tbsp. butter
1 sm. can bean sprouts
1 can dried French fried onions

Combine above ingredients saving the onions; and bake in a casserole pan for one hour at 350 degrees. Cover with French fried onions and bake for an additional 10 minutes.