Ingredients
Equipment
Method
Cooking Steps
- Pat the beef sirloin slices dry and season with salt and pepper.
- Heat olive oil in a large skillet over medium-high heat.
- Sear beef slices in a single layer until browned, about 2 minutes per side, then set aside.
- Add mushrooms to the skillet and cook until golden-brown.
- Stir in onions and sauté until soft.
- Add garlic and flour, stirring to coat the vegetables.
- Whisk in beef broth, Worcestershire sauce, and Dijon mustard until the sauce thickens.
- Return beef to the pan and simmer on low heat for 3 minutes.
- Remove from heat and stir in Greek yogurt until smooth; garnish with fresh parsley.
Notes
Store in an airtight container in the fridge for up to 3 days. Do not freeze.