Ingredients
Equipment
Method
Brown the beef
- Brown ground beef in a large skillet over medium-high heat, breaking apart, then drain excess fat.
Sauté mushrooms and garlic
- Add diced onion and sliced mushrooms and cook for 5 minutes until softened, then add garlic and cook 1 more minute.
Make the sauce base
- Sprinkle flour over the meat mixture and stir to coat, cooking for 1 minute.
- Pour in beef broth and Worcestershire sauce, stirring to deglaze the pan, then add Dijon mustard.
- Simmer for 8–10 minutes until the sauce thickens, then remove from heat and stir in sour cream.
Combine and serve
- Toss the sauce with cooked egg noodles, season with salt and pepper, and serve topped with fresh parsley.
Notes
Pro tip: simmer just until thickened, then take the pan off heat before stirring in sour cream so it stays silky instead of grainy. Store leftovers in the refrigerator up to 3 days; reheat gently on the stove or microwave with a splash of broth. Freezing is not recommended because sour cream can separate after thawing. For a lighter swap, use low-fat sour cream (or Greek yogurt) and keep the simmer brief.
