2 lbs. steak, cut in 1/2-inch strips
1 tbsp. cooking oil
1 c. water
2 (6 oz.) cans mushrooms
1 pkg. onion soup mix
1 tbsp. flour
1 c. sour cream

Brown steak; put in cooker. Stir in water, mushrooms and soup mix. Cook on HIGH 5-6 hours. Now combine flour and sour cream; stir into steak mixture. Cover and cook 1/2 hour longer. Serve over hot cooked noodles.