Creating your own Creamy Chicken Alfredo is straightforward if you follow these clear steps:

1. Cook the Pasta: In a large pot of boiling salted water, cook the fettuccine according to the package instructions. Drain and set aside.
2. Sauté Chicken: In a large skillet, heat the olive oil over medium heat. Add the cubed chicken, season with salt and pepper, and cook until golden brown and cooked through, approximately 5-7 minutes.
3. Add Garlic: Stir in the minced garlic and cook for about 1 minute until fragrant.
4. Prepare the Sauce: Lower the heat and pour in the heavy cream. Stir to combine, allowing it to simmer gently for 2-3 minutes.
5. Incorporate Cheese: Gradually add the grated Parmesan cheese, stirring continuously until the cheese melts and the sauce thickens.
6. Mix in Seasoning: Sprinkle in the Italian seasoning and adjust the salt and pepper to taste.
7. Combine Pasta: Add the drained fettuccine to the skillet, tossing to ensure the pasta is well coated in the creamy sauce.
8. Serve: Plate the Alfredo, garnish with fresh parsley, and enjoy!

These simple steps will guide you in crafting delicious Creamy Chicken Alfredo that will impress even the most discerning of palates.