1 pkg. chopped broccoli, cooked and drained
2 well beaten eggs
1 or 2 tbsp. finely chopped onion
1 c. sharp cheese, grated
1 c. mayonnaise
1 can sliced water chestnuts
1 can cream of mushroom soup

Mix all ingredients well. Pour into greased casserole. Cover with cracker crumbs. Dot with butter. Bake 45 minutes at 350 degrees.