01 -
Bring a large pot of salted water to a boil. Add tagliatelle and cook according to package directions until al dente. Drain and set aside.
02 -
Heat olive oil in a large skillet over medium heat. Add sliced mushrooms and minced garlic. Cook, stirring occasionally, until mushrooms are golden brown and have released their moisture, about 6-8 minutes.
03 -
Stir in the heavy cream and grated Parmesan cheese. Simmer the mixture over medium-low heat until the sauce thickens slightly, approximately 2-3 minutes.
04 -
Add the cooked tagliatelle to the skillet and toss gently to coat the pasta evenly with the mushroom cream sauce.
05 -
Drizzle truffle oil over the pasta. Season with salt and black pepper to taste. Transfer to serving plates and garnish generously with chopped fresh parsley.