Cook pork in 1 tablespoon ... and cook celery, onions, and mushrooms in 2 ... onions and mushrooms, chow mein vegetables and water chestnuts ... meat. Stir until thickened.
Heat oven to 350 degrees. ... and stir celery, onion and green pepper in butter ... Sprinkle with reserved chow mein noodles. Bake in oven ... until hot and bubbly.
Brown hamburger in deep skillet ... Add celery and onion. Cook over low heat ... casserole; sprinkle with chow mein noodles over the top. ... Serve with soy sauce.