Cajun Shrimp Fettuccine Alfredo

-1 Cook the pasta in salted boiling water until al dente. Follow the instructions on its packaging.
-1 Drain in a colander, drizzle with a little olive oil to prevent sticking and set aside.
-1 Heat a high-sided skillet over medium-high heat. Sear the smoked sausage on both sides until the exterior is browned and crispy. Remove from the pan, slice and set aside.
-1 Season the shrimp with the Cajun seasoning. Toss to coat.
-1 Melt the butter in the same skillet that you cooked the sausage in over medium heat.
-1 When the butter bubbles, add the shrimp, and cook on both sides until pink and cooked through, about 2-3 minutes per side, depending on the size of the shrimp.
-1 Remove the shrimp from the skillet, and set aside.
-1 Add the garlic, cooking until fragrant and lightly colored, about 1-2 minutes.
-1 Lower the heat to low, and pour in the cream and milk. Add the grated parmesan cheese, and stir until smooth and creamy, about 4-5 minutes.
-1 Give the sauce a taste, and add extra salt and pepper, if necessary.
-1 Add the pasta to the sauce, and toss until coated.
-1 Serve the pasta in bowls, then top with the shrimp and sliced andouille sausage.
-1 Garnish with parsley and more Cajun seasoning, if desired, and enjoy immediately.