Combine the ground beef, rice, onion, poultry seasoning, milk, salt, pepper and crackers. Shape into balls and brown in oil or shortening. Add the tomatoes, cream of mushroom soup and hot water.
Using an electric frying pan to cook the meatballs, cook them covered, at 340°F for 1 1/4 hours. If you use a regular frying pan, cook them at medium low checking and stirring them often.