1. Cook the Pasta

Start by bringing a large pot of salted water to a boil. Once boiling, add the fettuccine (or pasta of your choice) and cook according to the package instructions, typically around 8-10 minutes, until al dente. Be sure to stir occasionally to prevent the pasta from sticking together.

Once the pasta is cooked, reserve about 1 cup of pasta cooking water to use in the sauce, then drain the pasta and set it aside.

2. Prepare the Shrimp

While the pasta is cooking, heat the olive oil over medium heat in a large skillet or sauté pan. Once the oil is hot, add the shrimp in a single layer. Let them cook for about 2-3 minutes per side, or until they are pink and opaque. Be careful not to overcook the shrimp, as they can become rubbery.

Once the shrimp is cooked, remove them from the skillet and set them aside on a plate. Leave the skillet with any remaining oil and juices for the next step.

3. Make the Alfredo Sauce

In the same skillet, melt the butter over medium heat. Add the minced garlic and sauté for about 1 minute, until fragrant. Be careful not to burn the garlic, as it can become bitter.

Next, add the heavy cream to the skillet, stirring constantly. Bring the cream to a simmer and cook for 2-3 minutes, allowing it to thicken slightly.

Once the cream has thickened, add the grated Parmesan cheese, salt, black pepper, and red pepper flakes (if using). Stir constantly until the cheese melts completely and the sauce becomes smooth and creamy.

If the sauce is too thick, you can thin it with a little of the reserved pasta cooking water, adding a tablespoon at a time until you reach your desired consistency. Taste the sauce and adjust the seasoning with more salt or pepper if needed.

4. Combine the Pasta and Shrimp

Add the cooked pasta to the skillet with the Alfredo sauce. Toss the pasta in the sauce until it is evenly coated. If the sauce seems a little thick, add more of the reserved pasta cooking water to loosen it up and make it creamier.

Next, return the cooked shrimp to the skillet, adding them to the pasta and sauce. Toss everything together gently until the shrimp is well incorporated into the pasta and coated with the creamy sauce.

5. Garnish and Serve

Once everything is well combined, garnish the Shrimp Alfredo Pasta with freshly chopped parsley for a pop of color and freshness. Serve immediately while the pasta is still warm and creamy.

For an added touch, you can sprinkle a little extra Parmesan cheese over the top before serving. This adds an additional layer of cheesy goodness and makes the dish even more flavorful.