1. Cook the Pasta:
- Bring a large pot of salted water to a boil.
- Cook the fettuccine pasta according to the package instructions until al dente. Drain and set aside.
2. Season the Shrimp:
- In a bowl, toss the peeled and deveined shrimp with Cajun seasoning until evenly coated.
3. Cook the Shrimp:
- Heat olive oil in a large skillet over medium-high heat.
- Add the minced garlic to the skillet and cook for 1 minute until fragrant.
- Add the seasoned shrimp to the skillet and cook for 2-3 minutes per side, or until they are pink and opaque. Remove the shrimp from the skillet and set aside.
4. Make the Alfredo Sauce:
- In the same skillet, reduce the heat to medium-low.
- Pour in the heavy cream and bring it to a simmer.
- Stir in the grated Parmesan cheese until it melts and the sauce thickens.
- Season with salt and pepper to taste.
5. Combine Everything:
- Add the cooked fettuccine pasta and cooked shrimp to the skillet with the Alfredo sauce.
- Toss everything together until the pasta and shrimp are evenly coated with the sauce.
- Cook for an additional 1-2 minutes until heated through.
6. Serve:
- Serve the Cajun shrimp Alfredo hot, garnished with chopped fresh parsley if desired.
- Enjoy your delicious homemade Cajun shrimp Alfredo!
Feel free to adjust the amount of Cajun seasoning to your taste preference. You can also add some sliced bell peppers, onions, or mushrooms to the dish for extra flavor and texture.