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Quick Caramelized Leek and Mushroom Gruyere Pasta


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  • Author: Michelle Davis
  • Total Time: 30 minutes
  • Yield: 4 servings 1x

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

Scale
  • 12 oz (340 g) pasta of your choice (penne, fettuccine, or shells work best)

  • 2 tablespoons olive oil

  • 2 large leeks, cleaned and thinly sliced

  • 10 oz (280 g) mushrooms, sliced (button or cremini)

  • 3 garlic cloves, minced

  • 1 teaspoon fresh thyme leaves (or ½ teaspoon dried thyme)

  • ½ cup vegetable broth

  • ½ cup heavy cream

  • 1 cup Gruyere cheese, grated

  • Salt and freshly ground black pepper, to taste

  • 2 tablespoons butter

  • Fresh parsley, chopped, for garnish


Instructions

  • 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.

  • 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.

  • Add the mushrooms to the skillet. Sauté for 5–7 minutes until they release their moisture and begin to brown.

  • Stir in garlic and thyme. Cook for 1–2 minutes until fragrant.

  • Pour in vegetable broth and bring to a gentle simmer. Let it reduce slightly, about 3 minutes.

  • Add heavy cream and bring the mixture to a gentle simmer, stirring occasionally.

  • Reduce heat to low and stir in Gruyere cheese until melted and smooth. Add butter for extra richness.

  • 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.

  • Season with salt and pepper to taste.

  • Garnish with fresh parsley and serve immediately.

Notes

  • Use fresh Gruyere for the best melting quality and flavor.

  • Reserve pasta water to adjust the sauce consistency as needed.

  • Garnish with parsley just before serving for freshness and color.

  • For added texture, you can sprinkle toasted nuts like walnuts or pine nuts on top.

  • Prep Time: 10 minutes
  • Cook Time: 20 minutes