Cook the Pasta: Bring a large pot of salted water to a boil. Add the pasta and cook according to the package instructions until al dente. Drain and set aside.

Prepare the Alfredo Sauce:

• Melt the Butter: In a large skillet over medium heat, melt the butter.
• Sauté the Garlic: Add minced garlic to the melted butter and sauté for about 30 seconds until fragrant.
• Add Cream and Cream Cheese: Pour in the heavy whipping cream and add the softened cream cheese. Stir continuously until the cream cheese is fully melted and the mixture is smooth.
• Season the Sauce: Stir in garlic powder, Italian seasoning, salt, and pepper. Let the sauce simmer gently for 5-7 minutes, stirring occasionally, until it thickens slightly.
• Incorporate Parmesan Cheese: Add the freshly grated Parmesan cheese to the sauce, stirring until it melts and the sauce is creamy.

Combine All Ingredients:

• Add Chicken and Broccoli: Gently fold the diced cooked chicken and steamed broccoli into the Alfredo sauce, ensuring they are well-coated.
• Toss with Pasta: Add the cooked pasta to the skillet, tossing to combine everything evenly. If the sauce is too thick, add a little pasta water to reach the desired consistency.

Serve: Divide the Chicken Broccoli Alfredo into serving plates. Garnish with additional Parmesan cheese and freshly ground black pepper, if desired. Serve immediately.