Put meat in large piece of heavy foil. Spread soup mix over meat. Wrap foil ... shallow roasting pan. Roast at 300 degrees for 3-3 ... few potatoes, carrots, onions can be enclosed with meat. Juice makes a good gravy.
Preheat oven to 325 degrees. Place roast on large piece of aluminum foil. Sprinkle with onion soup; spread mushroom sauce on ... hot platter, then serve.