Thyme-Infused Mushroom and Onion Rigatoni
An aromatic pasta dish focused on deep umami flavors with fresh thyme, garlic, and aged parmesan cheese.

Total
1h 5m
Prep
15 min
Cook
50 min
Serves
4
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Recipe serves 4
Ingredients
- 1 lb Rigatoni pasta
- 16 oz Cremini mushrooms, sliced
- 1 large Yellow onion, thinly sliced
- 6 pieces Fresh thyme sprigs
- 4 cloves Garlic cloves, minced
- 3 tbsp Unsalted butter
- 2 tbsp Extra virgin olive oil
- 0.5 cup Dry white wine (Pinot Grigio)
- 0.5 cup Heavy cream
- 0.75 cup Aged Parmesan cheese, grated
- 0.5 cup Pasta water
- 1 to taste Kosher salt and black pepper
Instructions
- 1
Bring a large pot of salted water to a boil and cook the rigatoni until slightly firmer than al dente, about 2 minutes less than package directions.
- 2
While pasta cooks, heat the olive oil and 1 tablespoon of butter in a large skillet over medium-high heat.
- 3
Add the sliced mushrooms in a single layer and cook without stirring for 3-4 minutes until deeply browned, then stir and cook for another 2 minutes.
- 4
Lower the heat to medium, add the remaining butter and the sliced onions, sautéing until the onions are soft and translucent.
- 5
Stir in the minced garlic and the leaves from the fresh thyme sprigs, cooking for 1 minute until highly aromatic.
- 6
Pour in the white wine to deglaze the pan, scraping up all the browned bits (fond) from the bottom, and simmer until the liquid is reduced by half.
- 7
Stir in the heavy cream and half of the parmesan cheese, then add the cooked rigatoni and a splash of pasta water.
- 8
Toss everything together over low heat for 2 minutes until the sauce coats the ridges of the pasta, then serve topped with remaining parmesan.
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