Ground Beef Stroganoff

Start by browning the ground beef in a large skillet over medium heat. Once halfway browned add the butter, onion and mushrooms. Continue cooking until the beef is cooked through and the mushrooms are browned.
Reduce the heat to low. Add garlic, thyme and parsley. Cook for 1 minute; stirring constantly. Sprinkle with flour. Cook for 1-2 minutes; stirring to combine. Add the beef broth, Worcestershire sauce and Dijon mustard stirring to combine.
Simmer over low heat for 7-10 minutes. Stir in sour cream and cook for additional 1-2 minutes. If desired sprinkle with additional parsley.
Serve over cooked egg noodles, mashed potatoes or rice.