1 lb. ground beef (or ground turkey)
1 med. onion, chopped
1/4 c. butter
1/4 tsp. oregano
2 tbsp. flour
1 tsp. salt
1 tsp. garlic salt
1/4 tsp. pepper
1 can mushroom stems
1 can cream of chicken soup
1 c. sour cream
Egg noodles, cooked according to pkg.

In large skillet, cook beef and onion in butter, stir in flour and seasonings, add mushrooms. Cook 5 minutes. Stir in soup, simmer 10 minutes. Stir in sour cream and serve over noodles.