I love this recipe because it brings together simple ingredients that create deep and comforting flavors. The mushrooms provide an earthy richness while the leeks become sweet and tender as they slowly caramelize.
Another reason I enjoy making this pasta is the creamy Gruyere sauce. Gruyere melts beautifully and adds a nutty, slightly savory flavor that makes the dish feel luxurious. When the sauce coats the pasta, it creates a smooth and creamy texture that makes every bite satisfying.
Ingredients
(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)
12 oz pasta (fettuccine or linguine) 2 large leeks (sliced; use only white and light green parts) 8 oz mushrooms (cremini or button), sliced 2 cloves garlic, minced 1.5 cups gruyere cheese, shredded 0.5 cups heavy cream 2 tablespoons unsalted butter 2 tablespoons olive oil salt and freshly ground black pepper to taste fresh parsley, chopped for garnish (optional)
Directions
I begin by cooking the pasta in a large pot of salted boiling water until it reaches an al dente texture. Before draining the pasta, I reserve about half a cup of the pasta cooking water. Then I drain the pasta and set it aside.
In a large skillet, I melt the butter and heat the olive oil over medium heat. I add the sliced leeks and cook them slowly for about 12 to 15 minutes, stirring occasionally until they become soft and lightly caramelized.
Next, I add the sliced mushrooms to the skillet and cook them for about 6 to 8 minutes until they release their moisture and become tender. I then add the minced garlic and cook it for about one minute until fragrant.
I reduce the heat slightly and pour in the heavy cream. I add half of the shredded Gruyere cheese and stir the mixture until the cheese melts and the sauce becomes smooth and creamy.
I add the cooked pasta to the skillet and gently toss it in the sauce so every strand becomes coated. If the sauce feels too thick, I add a small amount of the reserved pasta water to loosen it.
Finally, I stir in the remaining Gruyere cheese and season the pasta with salt and freshly ground black pepper. I mix everything until the cheese melts and the sauce becomes rich and creamy.
I serve the pasta immediately and sometimes garnish it with chopped fresh parsley.
Servings And Timing
This recipe makes about 4 servings.
Preparation time: 15 minutes Cooking time: 25 minutes Total time: about 40 minutes
Variations
I sometimes add cooked chicken or crispy pancetta to this pasta when I want a more protein-rich meal.
Another variation I enjoy includes adding spinach or kale near the end of cooking so the greens wilt into the creamy sauce. When I want a deeper mushroom flavor, I occasionally mix different types of mushrooms such as shiitake or portobello.
I also sometimes add a small squeeze of lemon juice at the end to brighten the flavors of the creamy sauce.
Storage/Reheating
When I have leftover pasta, I store it in an airtight container in the refrigerator for up to three days.
To reheat it, I warm the pasta gently in a skillet over low heat with a small splash of milk or cream to loosen the sauce. This helps bring back the creamy texture.
I sometimes reheat individual portions in the microwave while stirring halfway through to heat the pasta evenly.
FAQs
Can I Use A Different Type Of Cheese?
I sometimes replace Gruyere with cheeses such as Swiss, fontina, or parmesan, although Gruyere gives the sauce its signature nutty flavor.
Can I Use Another Type Of Pasta?
I often use fettuccine or linguine, but I also make this recipe with penne, rigatoni, or spaghetti depending on what I have available.
Do I Have To Use Leeks?
If I do not have leeks, I sometimes substitute them with sliced onions or shallots, which still provide a mild sweetness.
How Do I Keep The Sauce Creamy?
I make sure to add a little reserved pasta water or milk when reheating or mixing the pasta so the sauce stays smooth and creamy.
Can I Make This Dish Vegetarian?
This recipe is already vegetarian as written, which is another reason I enjoy preparing it as a comforting meatless meal.
Conclusion
I find this Creamy Mushroom Gruyere Pasta to be the perfect comfort food when I want a warm and satisfying dish. The caramelized leeks, tender mushrooms, and creamy cheese sauce create a rich flavor that pairs beautifully with pasta. It is simple to prepare, full of comforting ingredients, and always feels like a cozy homemade meal.
The best creamy mushroom gruyere pasta with tender pasta, buttery mushrooms, and a silky cheese sauce. A comforting homemade pasta recipe perfect for weeknight dinners.
Author:Emma
Prep Time:15 minutes
Cook Time:25 minutes
Total Time:40 minutes
Yield:4 servings
Category:Dinner
Method:Stovetop
Cuisine:Italian-Inspired
Diet:Vegetarian
Ingredients
12 oz pasta (fettuccine or linguine works best for texture)
2 large leeks (sliced; white and light green parts only)
8 oz mushrooms (cremini or button), sliced
2 cloves garlic, minced
1½ cups Gruyère cheese, shredded
½ cup heavy cream
2 tablespoons unsalted butter
2 tablespoons olive oil
Salt and freshly ground black pepper, to taste
Fresh parsley, chopped (optional garnish)
Instructions
Cook the Pasta:
Bring a large pot of salted water to a boil. Cook the pasta until al dente according to package instructions. Reserve ½ cup pasta water, then drain and set aside.
Caramelize the Leeks:
In a large skillet, melt the butter with olive oil over medium heat. Add sliced leeks and cook for 12–15 minutes, stirring occasionally, until soft and caramelized.
Cook the Mushrooms:
Add sliced mushrooms to the skillet and cook for 6–8 minutes until browned and tender. Stir in minced garlic and cook for about 1 minute until fragrant.
Create the Creamy Sauce:
Reduce heat to low and pour in the heavy cream. Add half of the shredded Gruyère cheese and stir until melted and smooth.
Combine Pasta and Sauce:
Add the cooked pasta to the skillet and toss until fully coated. If needed, add some of the reserved pasta water to loosen the sauce.
Finish the Dish:
Stir in the remaining Gruyère cheese and season with salt and freshly ground black pepper to taste.
Serve:
Serve immediately while warm and creamy. Garnish with fresh chopped parsley if desired.
Notes
Gruyère cheese provides a nutty, rich flavor, but Swiss cheese can be used as a substitute.
Clean leeks thoroughly, as dirt often hides between the layers.
Add a splash of white wine when cooking mushrooms for deeper flavor.
For extra protein, add grilled chicken or crispy pancetta.
