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Ultimate Creamy & Versatile Mushroom Sauce for Steak, Chicken, and Pasta

Close-up of rich, creamy mushroom sauce loaded with sautéed brown mushrooms and garnished with thyme.
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Make this rich, restaurant-style mushroom sauce in under 30 minutes. This versatile pan sauce delivers deep umami flavor and a velvety texture, perfect for topping steak, chicken, pasta, or mashed potatoes.

Ingredients

Scale
  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 1 pound cremini mushrooms, sliced
  • 1 small shallot, finely minced
  • 2 cloves garlic, minced
  • 1/2 teaspoon dried thyme
  • 1/4 cup dry white wine or dry sherry (optional, for deglazing)
  • 1 cup low-sodium beef or vegetable broth
  • 1/2 cup heavy cream (or full-fat coconut milk for dairy-free)
  • 1 teaspoon Dijon mustard
  • 1 tablespoon fresh parsley, chopped
  • Salt and freshly ground black pepper to taste

Instructions

  1. Heat the butter and olive oil in a large skillet over medium-high heat.
  2. Add the sliced mushrooms to the hot skillet. Cook without stirring for 3 to 4 minutes to allow them to brown deeply. Stir and continue cooking until all moisture evaporates and the mushrooms are deeply caramelized, about 8 to 10 minutes total.
  3. Reduce the heat to medium. Add the minced shallot and cook until softened, about 2 minutes. Add the minced garlic and dried thyme; cook for 1 minute until fragrant.
  4. If using wine, pour it into the skillet. Scrape up any browned bits from the bottom of the pan and let the wine reduce by half, about 2 minutes.
  5. Pour in the broth and Dijon mustard. Bring the mixture to a simmer and let it cook until the liquid has reduced slightly, about 3 minutes. This concentrates the flavor.
  6. Stir in the heavy cream. Let the sauce simmer gently until it thickens enough to coat the back of a spoon, about 3 to 5 minutes. Do not boil rapidly once cream is added.
  7. Taste the sauce and season generously with salt and pepper. Stir in the fresh parsley.
  8. Serve immediately over your chosen dish, such as steak, grilled chicken, or pasta.

Notes

  • For a gluten-free mushroom sauce, confirm your broth is certified gluten-free. This recipe is naturally gluten-free if using GF broth.
  • To make a cream-free, vegan mushroom sauce alternative, substitute the butter with olive oil, use vegetable broth, and replace the heavy cream with 1/2 cup of full-fat coconut milk or a cashew cream alternative. Thicken with a cornstarch slurry (1 teaspoon cornstarch mixed with 2 teaspoons cold water) added at the end.
  • This sauce pairs well with mashed potatoes, pork chops, or as a base for a rich brown sauce.

Nutrition

Find it online: https://mayaplate.com/mushroom-sauce-creamy-easy-steak-chicken/