Crock Pot Cubed Steak and Gravy

2 to 2 1/2 lbs. steak (salted and peppered)
1 pkg. onion gravy mix
1 can cream of mushroom soup
2 c. water
Sm. amount of flour

Dip steak in flour, fry until brown. Place in crock pot. Add water, soup and gravy mix. Cover and cook on low 6 to 8 hours. Excellent when served with mashed potatoes or rice