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Easy Creamy Garlic Butter Chicken & Linguine in Alfredo Sauce

This creamy garlic butter chicken and linguine in Alfredo sauce is a fast, easy, and comforting meal perfect for busy weeknights. Juicy chicken is tossed with linguine in a rich sauce made with butter, garlic, heavy cream, Parmesan, and mozzarella.
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Course: Dinner, Main Course
Cuisine: American, Italian-Inspired
Ingredients Equipment Method Notes

Ingredients
  

  • 1 pound boneless, skinless chicken breasts Cut these into bite-sized pieces so they cook up quickly and evenly.
  • 1 teaspoon Italian seasoning
  • 12 ounces linguine pasta Any long pasta works, but linguine is just lovely here, perfectly cradling that creamy sauce.
  • 2 cups heavy cream (or whole milk for lighter version)
  • 1 cup grated Parmesan cheese Freshly grated is always best for melting smoothly and adding that essential cheesy flavor.
  • 1 cup shredded mozzarella cheese For that extra gooey, melty deliciousness.
  • 6 tbsp unsalted butter divided
  • 5 cloves garlic minced
  • salt and black pepper To season everything perfectly.
  • fresh parsley chopped, for garnish (optional)

Equipment

  • Large Pot
  • Large Skillet

Method
 

  1. Step 1: Cook the Pasta
    Bring a large pot of salted water to a boil. Add the linguine and cook according to package directions until al dente. Before draining, reserve about 1 cup of the starchy pasta water. This water is gold! Drain the pasta and set it aside.
  2. Step 2: Cook the Chicken
    While the pasta is cooking, pat the chicken pieces dry and toss them with the Italian seasoning, salt, and pepper. Heat a large skillet or pot over medium-high heat. Add a tablespoon or two of butter. Once melted, add the chicken in a single layer (cook in batches if necessary so you don't crowd the pan!). Cook for about 5-7 minutes, flipping halfway, until the chicken is cooked through and golden brown. Remove the chicken from the skillet and set aside.
  3. Step 3: Make the Garlic Butter Sauce
    Lower the heat to medium. Add a generous amount of butter (maybe 4-6 tablespoons!) to the same skillet. Let it melt, scraping up any browned bits from the chicken – that's flavor! Add your minced garlic and cook for about 1-2 minutes, stirring constantly, until it's fragrant but not browned. Don't let it burn!
  4. Step 4: Add the Cream and Cheese
    Slowly pour in the heavy cream (or milk), stirring constantly. Let it come to a gentle simmer, then reduce the heat to low. Gradually stir in the grated Parmesan cheese and shredded mozzarella cheese, a little at a time, stirring until melted and smooth. Keep the heat low; high heat can cause the sauce to break or become grainy. If the sauce is too thick, add a splash of your reserved pasta water until it reaches your desired consistency. Season the sauce with salt and pepper to taste.
  5. Step 5: Combine Everything
    Return the cooked chicken to the skillet with the sauce. Add the drained linguine to the skillet as well. Gently toss everything together until the pasta and chicken are well coated in the creamy sauce. If it still seems a little dry, add another splash of pasta water.
  6. Step 6: Serve!
    Serve immediately, garnished with extra Parmesan cheese or fresh parsley if you like. Enjoy your comforting, delicious meal!

Notes

Substitutions & Additions: Swap chicken for shrimp, cooked Italian sausage, or even leftover rotisserie chicken. Make a vegetarian version by loading up on veggies or adding white beans. Use fettuccine, penne, rigatoni, or shells instead of linguine. Sauté mushrooms, spinach, broccoli, or bell peppers with the chicken or garlic. Try Gruyere or provolone for a different cheese blend. Add a pinch of red pepper flakes for heat. Stir in fresh basil or parsley at the end for brightness.
Tips for Success: Don't overcook the pasta – cook to al dente. Pat the chicken dry to help it sear. Don't burn the garlic – keep heat medium and stir constantly. Use low heat when adding cream and cheese to prevent the sauce from separating. Use reserved pasta water to emulsify the sauce and achieve perfect consistency. Season as you go.
Storage: Store leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat gently on the stovetop over low heat, adding a splash of milk or cream to loosen the sauce if needed. Freezing is not ideal for cream-based sauces.