Ground Beef Stroganoff

1 lb lean ground beef
1 small onion diced
1 clove garlic minced
3/4 lb fresh mushrooms sliced, optional
3 tablespoons flour
2 cups beef broth
1 can cream of mushroom soup
salt & pepper to taste
2 teaspoons Worcestershire sauce
3/4 cup sour cream

2 tablespoons fresh parsley

Brown ground beef, onion and garlic in a pan until no pink remains. Drain fat.
Add sliced mushrooms, if using and cook 2-3 minutes. Stir in flour and cook 1 more minute. Add Cream of Mushroom soup, broth, Worcestershire sauce, salt and pepper and bring to a boil. Reduce heat and simmer on low 10 minutes. Cook egg noodles according to package directions.
Remove beef mixture from the heat, stir in sour cream and parsley.
Serve over egg noodles.