Ingredients
Method
Preparation
- Cut the beef into thin strips against the grain, season with salt and pepper, and lightly dredge in flour.
- Heat butter and olive oil in a large skillet over medium heat.
Cooking
- Add the sliced mushrooms and onions, and sauté until soft and golden brown.
- Push vegetables to the sides, add beef strips to the center, and sear until browned.
- Stir in garlic for about a minute until fragrant, then add beef broth and Dijon mustard.
- Allow to simmer gently to meld flavors and reduce slightly.
- Remove from heat and stir in sour cream, adjusting seasoning with salt and pepper.
- Serve over buttered egg noodles, mashed potatoes, or steamed rice.
Notes
For a spicier dish, add a dash of paprika. Store leftovers in an airtight container in the fridge for 3-4 days, and freeze for up to 3 months without sour cream.
