Creating this delicious Creamy Garlic Seafood Pasta with Shrimp & Mussels is simple. Just follow these steps:

1. Cook the Pasta: In a large pot, boil salted water and cook the fettuccine until al dente, according to package instructions. Drain and set aside.
2. Sauté the Shrimp: In a large skillet, heat olive oil over medium heat. Add the shrimp and season with salt and pepper. Cook for about 2-3 minutes until they turn pink. Remove from the skillet and set aside.
3. Cook the Mussels: In the same skillet, add the mussels and cover. Cook for about 3-5 minutes until they open up. Discard any that remain closed.
4. Add Garlic: Add minced garlic to the skillet and sauté for about 1 minute until fragrant.
5. Make the Sauce: Pour in the heavy cream, stirring to combine. Let it simmer for 2-3 minutes, allowing the sauce to thicken slightly.
6. Mix in Cheese: Stir in the grated Parmesan cheese and red pepper flakes (if using). Adjust seasoning with salt and pepper as needed.
7. Combine Everything: Return the cooked shrimp to the skillet and add the drained pasta. Toss everything together until the pasta is well coated with the sauce.
8. Garnish and Serve: Serve immediately, garnished with fresh parsley and lemon wedges on the side.

Following these steps will lead you to a delightful seafood pasta dish that’s ready in no time!