Deviled Steak

1 1/2 # round steaks
1/4 cup flour
1/2 cup thinkly sliced onion
1 minced garlic clove
3 Tbsp shortening
1/2 cup tomato sauce
1 tsp horseradish
3/4 tsp salt
1/4 tp pepper
1 1/2 cups water
1 Tbsp vinegar
1 tsp mustard

Cut meat into thin strips about 2" long; coat with flour. In skillet, brown meat, onion & garlic in shortening. Stir in water, tomato sauce, vinegar, horseradish, mustard, salt & pepper. Cover & simmer on low/medium or until meat is tender.