Beef Stroganoff

1 lb. boneless beef sirloin or top round steak, cut into thin strips

2 T oil                                               ½ t salt

2 T margarine                                    ¼ t pepper

8 oz. fresh mushrooms, sliced             1/8 t garlic powder

½ cup chopped onion                            14 oz. beef broth

2 T flour                                            ½ cup sour cream  

1 t sugar                                            12 oz. egg noodles

Heat oil in large skillet.  Add beef; cook just until tender and browned.  Remove beef with slotted spoon.  Add to skillet margarine, mushrooms and onion; cook until onion is tender.  Stir in flour, sugar, salt, pepper and garlic powder.  Blend in broth.  Cook, stirring constantly, until thickened and bubbly.  Stir in beef; heat through.  Blend in sour cream.  Heat through; do not boil.  Cook noodles, drain.  Serve stroganoff over hot noodles. 

-Amy