1 (10 oz.) pkg. frozen chopped spinach
1 egg, beaten
1 tbsp. melted butter
1/2 can (10 1/2 oz. size) cream of mushroom soup
1 tbsp. minced onion
1/2 c. grated cheddar cheese
1/2 c. bread crumbs or prepared stuffing mix

Cook and drain spinach (well). Combine well beaten egg, butter, soup, onion and cheese. Mix in spinach and turn into buttered 1 quart casserole. Top with bread crumbs or stuffing mix. Bake uncovered in 350 degree oven for 30 minutes.