Crockpot Roast

1 (4 or 5 pound) beef or pork roast
1 can cream of mushroom soup
1 can cream of celery soup
1 1/2 soup cans water
1/2 cup diced onions

Put all ingredients into a crockpot and cook on LOW for about 6 to 8 hours.

Serve with mashed potatoes.