Description
This creamy, flavorful pasta combines the natural sweetness of caramelized leeks with the earthy richness of mushrooms, all coated in a velvety Gruyere cheese sauce. Perfect for a cozy weeknight dinner or a special weekend treat, this dish is quick to prepare yet feels indulgent enough for a restaurant-quality meal at home.
Ingredients
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12 oz (340 g) pasta of your choice (penne, fettuccine, or shells work best)
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2 tablespoons olive oil
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2 large leeks, cleaned and thinly sliced
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10 oz (280 g) mushrooms, sliced (button or cremini)
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3 garlic cloves, minced
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1 teaspoon fresh thyme leaves (or ½ teaspoon dried thyme)
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½ cup vegetable broth
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½ cup heavy cream
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1 cup Gruyere cheese, grated
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Salt and freshly ground black pepper, to taste
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2 tablespoons butter
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Fresh parsley, chopped, for garnish
Instructions
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Cook the pasta in a large pot of salted boiling water according to package instructions until al dente. Reserve ½ cup of pasta water, then drain and set aside.
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Heat olive oil in a large skillet over medium heat. Add the leeks and cook for 5–7 minutes, stirring occasionally, until softened and lightly golden.
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Add the mushrooms to the skillet. Sauté for 5–7 minutes until they release their moisture and begin to brown.
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Stir in garlic and thyme. Cook for 1–2 minutes until fragrant.
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Pour in vegetable broth and bring to a gentle simmer. Let it reduce slightly, about 3 minutes.
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Add heavy cream and bring the mixture to a gentle simmer, stirring occasionally.
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Reduce heat to low and stir in Gruyere cheese until melted and smooth. Add butter for extra richness.
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Toss the cooked pasta in the sauce until evenly coated. If the sauce is too thick, gradually add reserved pasta water until the desired consistency is reached.
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Season with salt and pepper to taste.
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Garnish with fresh parsley and serve immediately.
Notes
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Use fresh Gruyere for the best melting quality and flavor.
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Reserve pasta water to adjust the sauce consistency as needed.
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Garnish with parsley just before serving for freshness and color.
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For added texture, you can sprinkle toasted nuts like walnuts or pine nuts on top.
- Prep Time: 10 minutes
- Cook Time: 20 minutes