Beef Stroganoff

1 1/2 lbs beef sirloin cubed
8 oz mushrooms sliced
2 med onioins thinly sliced
1 clove garlic, chopped
2 T butter
1 1/2 c beef broth
1/2 t salt
1 t worcestershire sauce
1/4 c all purpose flour
1 1/2 c fat free sour cream
3 c cooked egg noodles

Melt buter in a 10 in skillet over medium heat
Add mushroom, onions, and garlic stirring occasionally until onions are tender
Remove from skillet
Cook beef browning on all sides
Stir in one cup of beef broth, salt and worcestershire
Heat to boiling
Reduce heat, cover and simmer 15 min
(At this point you can put into crock pot with vegetables and slow cook all day)
Stir remaining broth into flour
Stir ito beef mixture
Add vegetables back into beef and heat to boiling stirring constantly
Boil and stir 1 minute
Stir in sour cream
Heat until hot but not boiling
Serve over noodles