Substances:
- potato (now not mandatory)
- 2 (12 ounce) cans Franco-American pork gravy
- 1 (1 ounce) envelope Lipton Onion Soup Combine
- carrot (now not mandatory)
- 1 (4 ounce) can sliced mushrooms
- 1/2 cup Italian dressing (Wishbone)
- 3 1/2-5 lbs rump roast or sirloin tip roast
