1 c. English peas, drained
1 can undiluted cream of mushroom soup
1 c. water chestnuts, drained
1 small onion, chopped
1 c. bread crumbs
1 c. grated cheese
1/2 stick butter

Mix peas, soup, chestnuts and onion together. Pour into greased baking dish. Pour melted butter, crumbs and cheese evenly over top.

Bake at 400°F for 15 minutes.