Cheesy One Pot Chicken Alfredo Pasta Recipe – Easy Weeknight Dinner
Cheesy One Pot Chicken Alfredo Pasta: Your New Favorite Weeknight Dinner

Busy weeknights call for easy solutions, and this Cheesy One Pot Chicken Alfredo Pasta delivers on every front. Imagine rich, creamy Alfredo sauce, tender chicken, and perfectly cooked pasta all coming together in a single pot with minimal cleanup. This recipe transforms classic comfort food into a practical, family-friendly meal that’s ready in about 30 minutes. Whether you’re cooking for a hungry family or meal prepping for the week, this dish will become your go-to solution for delicious, stress-free dinners.

Ingredients
- 1 lb boneless, skinless chicken breasts, cut into bite-sized pieces
- 8 oz fettuccine or linguine pasta
- 4 cups chicken broth
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 3 cloves garlic, minced
- 1 small onion, diced
- 2 tbsp butter
- 1 tsp Italian seasoning
- ½ tsp black pepper
- ¼ tsp salt
- Fresh parsley for garnish
Step-by-Step Instructions
Step 1: In a large pot or Dutch oven, melt butter over medium-high heat. Add diced onion and cook until softened, about 3-4 minutes.
Step 2: Add chicken pieces and cook until browned on all sides, about 5-6 minutes. Stir in minced garlic and cook for another minute until fragrant.
Step 3: Pour in chicken broth and bring to a boil. Add pasta, making sure it’s fully submerged in the liquid. Reduce heat to medium and cook for 10-12 minutes, stirring occasionally.
Step 4: Once pasta is al dente and most liquid has been absorbed, reduce heat to low. Stir in heavy cream, Parmesan cheese, mozzarella, Italian seasoning, salt, and pepper.
Step 5: Continue stirring until cheeses are melted and sauce is creamy and smooth. If sauce is too thick, add a splash of milk or additional cream to reach desired consistency.
Step 6: Remove from heat and let sit for 2-3 minutes to thicken. Garnish with fresh parsley and additional Parmesan cheese if desired.
Expert Tips for Perfect One Pot Alfredo
Choose the Right Pasta: Fettuccine or linguine work best as they cook evenly and hold the creamy sauce well. Break longer pasta in half before adding to the pot for easier stirring.
Don’t Overcook the Chicken: Cut chicken into uniform pieces for even cooking. They’ll continue to cook as the pasta simmers, so just brown them initially.
Cheese Matters: Use freshly grated Parmesan for the best melting quality and flavor. Pre-shredded cheese often contains anti-caking agents that can affect sauce texture.
Customize Your Dish: Add vegetables like spinach, broccoli, or mushrooms during the last 5 minutes of cooking. For extra flavor, include sun-dried tomatoes or a pinch of red pepper flakes.
Frequently Asked Questions
Can I use different pasta shapes? Absolutely! Penne, rigatoni, or bowtie pasta work well. Adjust cooking time according to package directions.
How do I store leftovers? Store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop with a splash of milk to restore creaminess.
Can I make this dairy-free? Yes! Use coconut milk instead of cream and nutritional yeast or vegan Parmesan for the cheese flavor.
Why is my sauce too thin? Let it sit off heat for a few minutes to thicken. The pasta will continue to absorb liquid as it rests.

Cheesy One Pot Chicken Alfredo Pasta: Your New Favorite Weeknight Dinner
Ingredients
Method
- In a large pot or Dutch oven, melt butter over medium-high heat. Add diced onion and cook until softened, about 3-4 minutes.
- Add chicken pieces and cook until browned on all sides, about 5-6 minutes. Stir in minced garlic and cook for another minute until fragrant.
- Pour in chicken broth and bring to a boil. Add pasta, making sure it’s fully submerged in the liquid. Reduce heat to medium and cook for 10-12 minutes, stirring occasionally.
- Once pasta is al dente and most liquid has been absorbed, reduce heat to low. Stir in heavy cream, Parmesan cheese, mozzarella, Italian seasoning, salt, and pepper.
- Continue stirring until cheeses are melted and sauce is creamy and smooth. If sauce is too thick, add a splash of milk or additional cream to reach desired consistency.
- Remove from heat and let sit for 2-3 minutes to thicken. Garnish with fresh parsley and additional Parmesan cheese if desired.
