Cook the Pasta

1. Boil Water: Bring a large pot of salted water to a boil.
2. Cook Pasta: Add the pasta and cook according to package instructions until al dente. Reserve 1/2 cup of pasta water, then drain the pasta and set aside.

Prepare the Shrimp and Sauce

1. Heat Olive Oil: In a large skillet over medium heat, add the olive oil and butter.
2. Sauté Shrimp: Once the butter is melted and bubbling, add the shrimp and cook for 2-3 minutes, until pink and opaque. Remove the shrimp from the skillet and set aside.
3. Cook Mushrooms: In the same skillet, add the sliced mushrooms and sauté for 4-5 minutes, until they are tender and golden brown.
4. Add Garlic: Stir in the minced garlic and cook for an additional minute, until fragrant.

Combine the Ingredients

1. Add Cream: Pour in the heavy cream and bring to a simmer, stirring to combine.
2. Stir in Parmesan: Add the grated Parmesan cheese and stir until melted and the sauce is creamy. Season with salt and pepper to taste.
3. Combine with Pasta: Return the cooked shrimp to the skillet and add the drained pasta. Toss everything together, adding reserved pasta water as needed to reach desired consistency.

Serve

1. Plate the Pasta: Serve the pasta hot, garnished with chopped parsley and extra Parmesan cheese if desired.