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closeup of mushroom cream sauce on a steak
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Mushroom Cream Sauce

A rich and creamy mushroom sauce made with butter, olive oil, garlic, white wine, broth, and heavy cream. Finished with parmesan, and fresh thyme for the best flavor — perfect over chicken, pork chops, steak, or pasta.
Course sauce
Cuisine American
Prep Time 8 minutes
Cook Time 12 minutes
Total Time 20 minutes
Servings 3 cups

Ingredients

  • 2 Tablespoons butter
  • ½ teaspoon olive oil
  • 10 ounces mushrooms
  • ½ teaspoon salt
  • ½ teaspoon pepper
  • 3 whole garlic cloves
  • ¼ cup white wine or rose
  • 1 cup chicken or vegetable broth
  • 1 cup heavy cream
  • ½ cup parmesan cheese
  • 1 teaspoon cornstarch
  • 1 Tablespoon water
  • 2 teaspoons fresh thyme

Instructions

  • Melt butter with ½ tablespoon of olive oil in a skillet over medium-high heat.
  • Add the sliced mushrooms and cook in a single layer until golden brown, about 4–5 minutes. Don’t stir too often.
  • Add the garlic cloves, salt, and pepper, and sauté for another minute.
  • Deglaze the pan with white wine and stir, scraping the bottom for a minute until the liquid mostly evaporates.
  • Stir in chicken broth (or vegetable broth), heavy cream, and parmesan cheese. Bring to a gentle simmer over medium heat — not a rapid boil — to avoid splitting the cream.
  • Add fresh thyme and more salt and pepper to taste.
  • Mix 1 teaspoon cornstarch with 1 tablespoon water and stir it into the sauce. Simmer until thickened, about a minute.
  • If needed, add a splash of extra broth to thin it slightly.

Notes

Don't stir too often; you want to get some good browning on those mushrooms. 
Any wine will do here except red wines. 
Any kind of mushrooms will work. I like crimini mushrooms because they are always available at my grocery store. 
Don't use pre-grated Parmesan. It has cornstarch it it which effects the ability to melt properly into the sauce.  

Nutrition

Serving: 8ounces