This sautéed mushroom sauce is a rich, versatile topping for steak, grilled chicken, or pork chops. Tender mushrooms are slowly cooked in butter and a pinch of salt to draw out their juices, then finished in a creamy sauce with fresh herbs. It’s an ideal sauce for mushroom lovers and adds depth to many dishes.
If you need a simple, creamy sauce that pairs with many proteins, this mushroom sauce fits the bill.
It’s especially good with cuts like ribeye, New York strip, or T-bone steak, but it also complements chicken, pork, and even pasta such as cheese ravioli.
The method is straightforward and relies on fresh mushrooms cooked slowly to develop a deep, savory flavor before being combined with stock and cream for a velvety finish.
The mushrooms are first sautéed in butter with salt to release their moisture, then the sauce is built in the same pan and finished with fresh parsley for brightness—think of it as a creamy mushroom gravy.
🍄Ingredients
The ingredients are simple, but the technique makes the difference. Slow sautéing and careful seasoning bring out the best in the mushrooms.
Mushrooms: Use baby bella (cremini) or white mushrooms. Clean, pat dry, and slice thin. Sautéing them slowly in butter with salt concentrates their flavor.
Fresh herbs: Parsley and fresh thyme add freshness and balance. Add thyme while cooking and sprinkle parsley at the end.
Heavy cream: Heavy cream gives the sauce the richest, creamiest texture. Whole milk or half-and-half can be used for a lighter result but the sauce will be thinner.
Beef stock: Beef broth adds depth and pairs naturally with mushrooms; chicken or vegetable stock can substitute if needed.
See the recipe card below for full ingredient quantities and nutrition.
🥘How to Make
Step 1: Rinse and dry the mushrooms thoroughly, then slice thin.
Step 2: Heat a large skillet or cast iron pan over medium heat and melt the butter.
Step 3: Add the diced onion and sauté until soft and translucent, about 5 minutes.
Step 4: Add the sliced mushrooms and the kosher salt. The salt helps draw out moisture and concentrate the mushroom flavor. Continue cooking until the mushrooms are tender and browned.
💡Pro Tip: Salt the mushrooms early to help release their juices and develop deeper flavor.
Step 5: Stir in the minced garlic and cook for about 30 seconds until fragrant.
Step 6: Add the flour, fresh thyme leaves, and black pepper. Stir so the mushrooms and onions become coated and the mixture thickens slightly.
Step 7: Slowly pour in the beef stock while stirring, scraping the browned bits from the pan—they hold a lot of flavor.
Step 8: Bring the mixture to a gentle simmer over medium-high heat, then reduce to low and simmer about 10 minutes until the sauce reduces and thickens.
Step 9: Stir in the heavy cream and combine until smooth. Let the sauce rest briefly over low heat, then finish with fresh parsley and serve warm over steaks, chicken, or pork.
❓Recipe FAQs
Mushroom steak sauce combines sautéed mushrooms and onions with beef stock and cream, flavored with garlic, thyme, and parsley for a rich, savory sauce.
How do I make mushroom sauce?
Sauté mushrooms and onions in butter with salt, add garlic, then stir in flour and herbs. Gradually add beef stock and simmer to thicken, then finish with cream and parsley.
What brings out mushroom flavor?
Sautéing mushrooms slowly in butter with salt helps extract and intensify their natural juices and umami, creating the most flavorful base for the sauce.
🍝Other Sauce Recipes
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Yum Yum Sauce
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Lemon Garlic Aioli
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Lemon Dill Sauce
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Garlic Butter Sauce for Seafood
Did you make it? If you enjoyed this recipe, please leave a rating and comment. Feedback helps others and lets me know how it turned out!
📋Recipe
Mushroom Sauce
Equipment
- 10 inch cast iron skillet (or large skillet)
- Wooden spoon
Ingredients
- 3 tablespoons unsalted butter
- ½ small yellow onion, diced
- 12 ounces baby bella (cremini) mushrooms, cleaned, dried, and thinly sliced
- ¾ teaspoon kosher salt
- 2–3 cloves garlic, pressed or minced
- 2 tablespoons all-purpose flour
- ¼ teaspoon black pepper
- 2–3 sprigs fresh thyme, leaves removed (or ½ tsp dried thyme)
- 1 cup beef broth (or vegetable/chicken broth)
- ¼ cup heavy cream
- 1 tablespoon fresh parsley, diced
Instructions
- Rinse and dry mushrooms, then slice thin.
- Heat a large skillet over medium heat and melt the butter. Add the diced onion and sauté about 5 minutes until soft and translucent.
- Add the sliced mushrooms and salt. Cook until mushrooms release their moisture and become tender and browned.
- Stir in the garlic and cook 30 seconds. Add the flour, thyme, and black pepper, stirring to coat; the mixture should thicken slightly.
- Slowly pour in the beef stock while stirring, scraping the pan to release browned bits. Bring to a simmer, then reduce heat and simmer about 10 minutes until the sauce reduces and thickens.
- Stir in the heavy cream and combine until smooth. Let the sauce rest a few minutes over low heat, finish with chopped parsley, and serve warm over steaks, chicken, or pork.
Notes
Mushrooms: Slowly sauté in butter with salt to concentrate flavor. Baby bellas or white mushrooms both work well.
Fresh herbs: Thyme is cooked with the sauce; parsley is best added at the end for brightness.
Cream: Heavy cream makes the creamiest sauce; whole milk or half-and-half will thin it slightly.
Stock: Beef stock adds depth and pairs well with mushrooms; use chicken or vegetable stock if preferred.
Nutrition
Calories: 147 kcal
Carbohydrates: 9 g • Protein: 4 g • Fat: 11 g
Saturated Fat: 7 g • Sodium: 380 mg • Fiber: 1 g • Sugar: 3 g