Description

This Garlic Parmesan Chicken Alfredo recipe is a creamy, indulgent pasta dish featuring tender grilled chicken breasts smothered in a rich garlic-infused Parmesan Alfredo sauce. Perfect for a comforting weeknight dinner or a special occasion, this dish combines the savory flavors of garlic, Parmesan cheese, and buttery cream with perfectly cooked fettuccine pasta.

Ingredients

For the Chicken

2 boneless, skinless chicken breasts
1 tablespoon olive oil
1 teaspoon garlic powder
Salt and pepper, to taste

For the Alfredo Sauce

4 tablespoons unsalted butter
4 cloves garlic, minced
2 cups heavy cream
1 cup freshly grated Parmesan cheese
Salt and freshly ground black pepper, to taste

For the Pasta

12 ounces fettuccine pasta
Fresh parsley, chopped (for garnish)

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Instructions

Prepare the chicken: Season the chicken breasts with olive oil, garlic powder, salt, and pepper on both sides. Preheat a grill or grill pan over medium-high heat. Grill the chicken for 6-7 minutes per side or until cooked through and juices run clear. Remove from heat and let rest.
Cook the pasta: Bring a large pot of salted water to a boil. Add the fettuccine and cook according to package instructions until al dente, usually about 10-12 minutes. Drain and set aside, reserving a little pasta water.
Make the Alfredo sauce: In a large skillet over medium heat, melt the butter. Add the minced garlic and sauté until fragrant, about 1-2 minutes, taking care not to burn the garlic. Slowly pour in the heavy cream, whisking constantly. Bring to a gentle simmer and cook for 5 minutes until slightly thickened. Stir in the Parmesan cheese until fully melted and smooth. Season with salt and pepper to taste.
Combine pasta and sauce: Add the cooked fettuccine to the skillet with the Alfredo sauce. Toss gently to coat the pasta evenly. If the sauce is too thick, add reserved pasta water a tablespoon at a time until desired consistency is reached.
Slice and serve: Slice the grilled chicken breasts into strips and arrange on top of the pasta. Garnish with freshly chopped parsley and additional Parmesan cheese if desired. Serve immediately while hot.

Notes

Use freshly grated Parmesan for the best flavor and smooth sauce.
Substitute heavy cream with half-and-half for a lighter sauce, but it may be less creamy.
To save time, use pre-cooked rotisserie chicken instead of grilling your own.
For a gluten-free version, substitute the fettuccine with gluten-free pasta.
Leftovers can be stored in an airtight container in the fridge for up to 3 days.