Ingredients
Equipment
Method
- Heat the oil in a large, deep-sided skillet over medium-high heat. Add the ground beef, chopped onion, and garlic. Cook, stirring often and breaking up the beef with a wooden spoon, until the beef is browned, about 4 to 5 minutes. Do not drain the beef. Transfer the beef mixture to a medium heatproof bowl.
- Without wiping the skillet clean, add the butter and heat over medium-high until melted. Add the mushrooms. Cook, stirring occasionally, until golden brown and tender, 6 to 8 minutes.
- Reduce the heat to medium. Add the flour and cook, stirring constantly, until lightly browned, about 2 minutes. Gradually whisk in the beef broth until smooth. Stir in the reserved beef mixture, Worcestershire sauce, mustard, thyme, and pepper. Bring to a simmer over medium heat. Cook, stirring occasionally, until the flavors meld and the sauce thickens, 5 to 7 minutes. Taste and add salt as needed.
- Remove the skillet from the heat. Garnish with fresh thyme leaves and serve the mixture over the cooked pasta.
Nutrition
Notes
Store leftovers in an airtight container in the refrigerator for up to 4 days.
