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Creamy Mushroom Sauce with White Wine, Parmesan, and Thyme Recipe

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4.8 from 57 reviews

This creamy Mushroom Sauce is a versatile and luxurious accompaniment perfect for steaks, chicken, chops, pasta, or even baked potatoes. Rich and flavorful, it combines mushrooms sautéed in butter and olive oil with garlic, white wine, broth, heavy cream, and parmesan cheese, enhanced with fresh thyme for depth and aroma. It’s straightforward to prepare yet delivers a complex taste that beautifully elevates a variety of dishes.

Ingredients

Base Ingredients

  • 2 tbsp unsalted butter
  • 1/2 tbsp olive oil
  • 300g / 10 oz mushrooms, sliced (white button or cremini)
  • Pinch of salt and pepper
  • 2 garlic cloves, minced

Liquids & Dairy

  • 1/4 cup (65 ml) dry white wine or rosé (e.g. Sauvignon Blanc, Pinot Gris)
  • 1/2 cup (125 ml) chicken or vegetable broth
  • 1 cup (250 ml) heavy / thickened cream (30%+ fat)
  • 1/2 cup parmesan, finely grated (30g / 1 oz)

Herbs

  • 2 tsp fresh thyme leaves (or 1/4 – 1/2 tsp dried thyme)

Instructions

  1. Heat Butter and Oil: Warm the olive oil and melt the butter in a skillet over medium-high heat to create a rich fat base for sautéing the mushrooms.
  2. Sauté Mushrooms: Add the sliced mushrooms and cook them leisurely without stirring constantly until golden brown, about 4 to 5 minutes, which helps to develop deep umami flavors.
  3. Add Garlic and Seasoning: Just before the mushrooms finish cooking, add the minced garlic along with a pinch of salt and pepper. Cook for about 1 minute until the garlic is golden and fragrant, enhancing the aroma of the sauce.
  4. Deglaze with Wine: Pour in the white wine; it will sizzle as it hits the hot pan. Stir and scrape the bottom of the skillet for about 1 minute until most of the wine has evaporated, which concentrates the flavor.
  5. Add Broth, Cream, and Parmesan: Stir in the broth, heavy cream, and finely grated parmesan cheese. Lower the heat to medium so the sauce gently simmers without boiling rapidly, preventing the cream from splitting.
  6. Simmer to Thicken: Continue stirring occasionally and let the sauce simmer for 2 to 3 minutes until it thickens slightly. It should have a rich, silky consistency without becoming too thick.
  7. Finish the Sauce: Stir through the fresh thyme leaves. Taste and adjust seasoning with salt and pepper as needed, then remove the skillet from heat.
  8. Serve: Spoon the mushroom sauce generously over your choice of cooked steak, chicken, pork, or toss it through pasta. It can also be used on baked potatoes, omelettes, or roasted vegetables for a versatile and flavorful addition.

Notes

  • Any mushroom variety works for this sauce; white button or cremini mushrooms provide great flavor. You can increase the amount if using as a stuffing.
  • If you prefer not to use wine, substitute with an extra 1/4 cup broth but do not omit the parmesan to maintain flavor complexity.
  • Use high-fat cream (30% or more) for best results. To lighten the sauce, low-fat thickened cream can be used with added cornstarch to thicken.
  • Freshly grate parmesan cheese finely; pre-shredded parmesan doesn’t melt properly and affects the sauce texture and flavor.
  • This sauce complements a wide range of dishes from proteins to pasta, baked potatoes, and steamed vegetables.
  • To lighten the sauce further, use low-fat thickened cream and thicken with a cornstarch slurry if needed, reducing calories by about 100 per serving.
  • Yields enough sauce for 4 to 5 servings, suitable for 4 to 5 pieces of protein or pasta for 3 to 4 people.
  • Ensure not to boil the sauce rapidly to prevent splitting of the cream.