Ingredients
Method
- Heat a small amount of olive oil and add the minced shallots.
- Stir in the garlic and cook for 30 seconds more.
- Add the tomato paste after that.
- Pour in the red wine, scraping the bottom of the pan to loosen any browned bits. Simmer for 2–3 minutes.
- Add beef stock, Worcestershire sauce, balsamic vinegar, Dijon mustard, and sugar.
- Turn off the heat and stir in the cold butter until melted, making the sauce glossy.
- Taste and adjust salt, pepper, or vinegar as needed.
