Mushroom Steak Sauce

Prep time: 15 min
Cook time: 35 min
Servings: 4
Yield: 4 servings

Description

This rich mushroom sauce for steak is loaded with mushrooms and made deliciously savory with beef stock, red wine, and fresh thyme.

Ingredients

1/4 cup unsalted butter
1/4 cup chopped onion
1 (12 ounce) package white mushrooms, stemmed and sliced
1/4 teaspoon salt, or more to taste
1 teaspoon freshly minced garlic
3/4 cup beef stock
1/4 cup dry red wine (such as Cabernet Sauvignon)
1 teaspoon Worcestershire sauce
8 sprigs fresh thyme, or to taste
1/8 teaspoon freshly ground black pepper, or more to taste

Directions

1 Melt butter in a skillet over medium heat. Add onion and cook until it begins to soften and turn clear, about 4 minutes. Add mushrooms and salt; stir well and cook until mushrooms begin to release their liquid, about 5 minutes. Add garlic and cook until fragrant, about 1 minute.
2 Combine beef stock, wine, and Worcestershire sauce in a small measuring cup. Pour into the skillet and stir in thyme sprigs and pepper; bring to a boil.
3 Reduce heat and simmer, uncovered, until liquid has reduced and sauce is slightly thickened, about 15 minutes. Adjust salt and pepper if necessary.