In a large kettle, brown 2 pounds cubed steak, roast, or stew meat. Add 7 cups water, 2 tablespoons margarine, and slowly stir in entire amount of soup mix. Simmer, uncovered, for 45-60 minutes or until potatoes are tender and desired thickness is reached. Can also crock pot on LOW for 2 1/2 hours then increase to HIGH for 1 1/2 hours. Optional: Add one can (13oz) drained mushrooms.