CROCK POT PORCUPINE MEATBALLS

2 lbs. ground beef
1 1/2 c. minute rice
1/2 c. chopped onion
2 eggs
1/2 c. grated cheddar cheese
1 tsp. salt
Pepper to taste
1 c. (about) flour
1/2 c. (about) oil
1 can tomato soup

Combine the first 7 ingredients in large bowl; mix well. Shape into balls. Roll in flour. Brown in a small amount of oil in skillet. Place in crock pot. Mix soup with 1 1/2 cups water in bowl. Pour over meatballs. Cook on low for 4 hours.