Deviled Steak Cubes

Yield:	4 Servings
Categories:	Beef, Entree

1	tb	Flour
1	ts	Salt
1	ds	Pepper
1	lb	Stew Beef Or Sirloin, cut bite-size pcs.
2	tb	Cooking Oil
1	md	Onion, thinly sliced
1	cn	(8 Oz) Tomato Sauce
1/4	c	Water
1/2	ts	Dry Mustard
1 1/2	ts	Worcestershire Sauce