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One Pot Creamy Champagne Mushroom Pasta

One pot creamy champagne mushroom pasta with silky, clinging fettuccine and a bubbly champagne-cream sauce. Mushrooms caramelized in butter and olive oil simmer with champagne, then the pasta cooks right in the pan for a weeknight-ready, velvety finish.
Prep Time 10 minutes
Cook Time 26 minutes
Total Time 36 minutes
Servings: 4 servings
Course: Dinner
Cuisine: Italian
Calories: 720

Ingredients
  

Pasta & Liquid
  • 12 oz fettuccine or linguine uncooked
  • 1 cup dry champagne or dry sparkling wine
  • 3 cup chicken or vegetable broth
  • 1 cup heavy cream
Mushrooms & Aromatics
  • 2 tbsp unsalted butter
  • 1 tbsp olive oil
  • 16 oz cremini mushrooms sliced
  • 4 cloves garlic minced
  • 1 small shallot finely diced
Seasoning & Finish
  • 0.5 tsp dried thyme
  • 0.5 tsp salt plus more to taste
  • 0.25 tsp black pepper
  • 0.5 cup freshly grated Parmesan cheese
  • 2 tbsp fresh flat-leaf parsley chopped
  • 0.5 lemon lemon zest zest of half

Equipment

  • 1 cast iron skillet
  • 1 Dutch oven

Method
 

Sear mushrooms and build flavor
  1. Heat butter and olive oil in a large deep skillet or wide pot over medium-high heat until the butter is melted and foamy.
  2. Add the sliced cremini mushrooms in a single layer and let them sear undisturbed for 3–4 minutes until deeply golden brown, then stir and cook for another 2 minutes.
  3. Add the diced shallot and minced garlic, then stir and cook for 1–2 minutes until softened and fragrant.
Reduce champagne and cook pasta
  1. Pour in the champagne and let it bubble and reduce for 2–3 minutes, scraping browned bits from the bottom of the pan.
  2. Add the uncooked pasta, chicken broth, heavy cream, dried thyme, salt, and black pepper, then stir to combine.
  3. Bring to a gentle boil, then reduce heat to medium and cook uncovered for 10–14 minutes, stirring frequently, until the pasta is al dente and the sauce is creamy and clings to the noodles.
Finish and serve
  1. Remove from heat and stir in the freshly grated Parmesan and lemon zest until melted and glossy.
  2. Taste and adjust salt and black pepper as needed.
  3. Serve immediately in warm bowls, topped with fresh flat-leaf parsley and an extra dusting of Parmesan.

Notes

For best texture, sear mushrooms undisturbed until truly golden before stirring—this is what builds the savory base. Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat gently with a splash of broth or cream to loosen the sauce. Freezing isn’t recommended because creamy pasta can separate after thawing. Dietary swap: use vegetable broth and choose plant-based cream and Parmesan alternatives for a vegetarian version.