Creating Creamy Garlic Shrimp Pasta is straightforward with these easy-to-follow steps:

1. Cook the Pasta: In a large pot, bring salted water to a boil. Add the fettuccine and cook according to package instructions until al dente. Reserve ½ cup pasta water, then drain and set aside.
2. Cook the Shrimp: In a large skillet, heat olive oil over medium heat. Add the shrimp and cook for about 2-3 minutes on each side, or until they turn pink and opaque. Remove shrimp from the skillet and set aside.
3. Sauté Garlic: In the same skillet, add the minced garlic and sauté for about 30 seconds until fragrant, being careful not to burn it.
4. Add Cream and Seasonings: Pour in the heavy cream and bring to a simmer. Add salt, black pepper, and red pepper flakes (if using).
5. Incorporate Cheese: Stir in the grated Parmesan cheese until melted and the sauce thickens slightly.
6. Mix in Shrimp: Add the cooked shrimp back into the skillet, tossing to coat in the sauce.
7. Combine with Pasta: Add the cooked fettuccine to the skillet. Toss everything together to combine. If the sauce is too thick, add a bit of reserved pasta water to reach your desired consistency.
8. Add Lemon Juice and Parsley: Squeeze lemon juice over the pasta and garnish with fresh parsley. Toss to mix.
9. Serve Immediately: Serve the pasta hot, topped with additional Parmesan cheese if desired.

These steps will guide you in creating a delicious and satisfying meal effortlessly.