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Caramelized Leek and Mushroom Gruyere Pasta Recipe

4.6 from 61 reviews

This Caramelized Leek and Mushroom Gruyere Pasta is a rich and creamy dish combining tender pasta with sweet caramelized leeks, earthy cremini mushrooms, and a luscious Gruyere cheese sauce. The sauce is enhanced with a touch of white cooking broth and heavy cream, creating an indulgent meal perfect for a comforting dinner.

Ingredients

Scale

Pasta

  • 12 ounces pasta (such as fettuccine or linguine)

Vegetables

  • 2 medium leeks (white and light green parts only), thinly sliced
  • 8 ounces cremini mushrooms, sliced
  • 3 cloves garlic, minced

Sauce

  • 2 tablespoons olive oil
  • 1/2 cup dry white cooking broth (or vegetable stock)
  • 1/2 cup heavy cream
  • 1 cup shredded Gruyere cheese
  • 1/4 teaspoon freshly ground black pepper
  • Salt, to taste

Garnish

  • 1/4 cup chopped fresh parsley (optional)

Instructions

  1. Prepare the Pasta: Boil a large pot of salted water and cook the pasta according to the package instructions until al dente. Reserve 1/2 cup of the pasta water before draining the pasta.
  2. Heat the Oil: In a large skillet, heat the olive oil over medium heat.
  3. Caramelize the Leeks: Add the thinly sliced leeks to the skillet and cook for 6-8 minutes, stirring occasionally, until the leeks are soft and golden in color.
  4. Sauté the Mushrooms: Stir in the sliced cremini mushrooms and continue to cook for another 5-7 minutes until they are tender and slightly browned.
  5. Add Garlic: Add the minced garlic to the skillet and sauté for 1 minute until fragrant, making sure not to burn it.
  6. Deglaze the Pan: Pour in the white cooking broth, stirring to scrape up any browned bits stuck to the skillet’s bottom. Let the mixture simmer for 2 minutes to reduce slightly.
  7. Add Cream: Stir in the heavy cream and reduce heat to low. Let the sauce simmer gently for 3-4 minutes until it thickens slightly.
  8. Incorporate Gruyere: Gradually add the shredded Gruyere cheese into the sauce, stirring continuously to melt it completely. Season with salt and freshly ground black pepper to taste.
  9. Mix with Pasta: Add the drained pasta to the skillet and toss it with the sauce. Use the reserved pasta water a little at a time to loosen the sauce to your desired consistency.
  10. Garnish and Serve: Sprinkle the dish with chopped fresh parsley if desired, then serve immediately while warm and creamy.

Notes

  • Reserve some pasta water to adjust sauce consistency and help it cling to the pasta.
  • You can substitute cremini mushrooms with button or wild mushrooms for varied flavors.
  • Choosing long pasta shapes like fettuccine or linguine works best to hold the creamy sauce.
  • Use dry white broth or vegetable stock for a subtle acidic note to balance richness.
  • Gruyere cheese melts beautifully, but if unavailable, Swiss cheese can be a substitute.

Keywords: Caramelized leek pasta, mushroom pasta, Gruyere cheese pasta, creamy pasta recipe, easy dinner pasta, vegetarian pasta