Transform your meals with the rich, velvety goodness of this Portabella Mushroom Sauce—a culinary gem perfect for enhancing steak, pasta, mashed potatoes, or roasted vegetables. Sautéed slices of earthy portabella mushrooms blend seamlessly with garlic, shallots, and fresh thyme in a base of creamy stock, creating a luscious sauce that’s both indulgent and versatile. A touch of Parmesan cheese adds a savory depth, while a final swirl of butter gives it an irresistible glossy finish. Ready in just 30 minutes, this elevated yet approachable recipe is ideal for weeknight dinners or special occasions. Whether you’re seeking a dairy-rich comfort food topping or a luxurious vegetarian-friendly sauce option, this recipe delivers a burst of flavor in every bite.
Clean the portabella mushrooms with a damp paper towel and slice them thinly.
In a medium-sized skillet, heat the olive oil and 1 tablespoon of butter over medium heat.
Add the sliced mushrooms to the skillet and sauté for 5-7 minutes, stirring occasionally, until they release their liquid and begin to brown lightly.
Add the minced garlic and chopped shallot to the skillet and cook for an additional 2 minutes, until fragrant.
Sprinkle the flour over the mushrooms and stir well to coat. Cook for 1 minute to eliminate the raw flour taste.
Gradually pour in the chicken or vegetable stock while stirring constantly to avoid lumps. Bring the mixture to a gentle simmer.
Stir in the heavy cream, thyme leaves, salt, and black pepper. Simmer for 5 minutes, stirring occasionally, until the sauce thickens to your desired consistency.
If using, stir in the grated Parmesan cheese until melted and well incorporated.
Remove the skillet from heat and stir in the remaining tablespoon of butter to enhance the sauce's richness and shine.
Serve immediately over steak, pasta, mashed potatoes, or roasted vegetables. Enjoy!
Calories |
855 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 73.8 g | 95% | |
| Saturated Fat | 43.6 g | 218% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 206 mg | 69% | |
| Sodium | 2577 mg | 112% | |
| Total Carbohydrate | 24.2 g | 9% | |
| Dietary Fiber | 4.5 g | 16% | |
| Total Sugars | 7.5 g | ||
| Protein | 19.8 g | 40% | |
| Vitamin D | 0.4 mcg | 2% | |
| Calcium | 375 mg | 29% | |
| Iron | 1.7 mg | 9% | |
| Potassium | 1028 mg | 22% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.