
This garlic parmesan chicken and pasta dish has transformed my weeknight dinner routine with its perfect balance of creamy decadence and practical simplicity. The one-pan approach means minimal cleanup while delivering maximum flavor that rivals your favorite Italian restaurant.
I first created this recipe during a particularly hectic week when I needed something impressive yet effortless. My family was so captivated by the rich flavors that it's now requested at least twice a month, especially when we have guests to impress without the stress.
Ingredients
- Boneless skinless chicken breast: provides lean protein and becomes incredibly tender when butterflied
- Italian seasoning: creates authentic flavor without needing a dozen individual herbs
- Yellow onion: adds sweetness that balances the savory elements
- Fresh garlic cloves: offer bold flavor that dried simply cannot match
- Penne pasta: holds the creamy sauce perfectly in its tubular shape
- Parmesan cheese: use freshly grated for the smoothest sauce and richest flavor
- Heavy cream: creates silky texture that makes this dish truly restaurant worthy
- Chicken broth: infuses the pasta with flavor as it cooks directly in the sauce
Step-by-Step Instructions
- Prep the Chicken:
- Season butterflied chicken breasts generously with Italian seasoning, paprika, salt and pepper on both sides. Press the seasonings into the meat to ensure they adhere properly during cooking.
- Sear the Chicken:
- Heat avocado oil in a large deep skillet over medium high heat until shimmering. Add the seasoned chicken and cook for 4 to 5 minutes per side until golden brown with a beautiful crust. The chicken will finish cooking in the sauce later so no need to cook it completely through at this stage.
- Create the Flavor Base:
- Remove chicken to a plate and in the same pan add butter and another tablespoon of oil. Once butter melts add diced onions and cook for 3 to 4 minutes until translucent. Add minced garlic and cook for just 30 seconds until fragrant being careful not to burn the garlic which happens quickly.
- Build the One Pan Sauce:
- Add dry penne pasta directly to the pan then pour in chicken broth. Stir well making sure all pasta is submerged. Return the chicken to the pan placing it on top of the pasta. Bring to a simmer then cover and reduce heat to medium low.
- Finish the Dish:
- Cook for 12 to 15 minutes until pasta is al dente and chicken reaches 165°F internally. Remove chicken again and stir in parmesan cheese and heavy cream until a smooth sauce forms. Return chicken to the pan or slice it and place on top of the pasta before serving.

The magic of this dish truly lies in how the starch from the pasta creates a naturally thickened sauce without any flour or cornstarch. I discovered this technique by accident when trying to reduce dishes one night and have never gone back to the traditional two pot method. The flavor development is noticeably better with this approach.
Customization Options
This garlic parmesan pasta works beautifully as a foundation for countless variations. For a vegetarian version substitute the chicken with sautéed mushrooms which provide a similar meaty texture. Bell peppers and spinach make excellent colorful additions that boost the nutritional profile without compromising the creamy flavor profile. If you enjoy some heat a pinch of red pepper flakes adds wonderful dimension.

Make Ahead and Storage
This dish maintains its creamy texture surprisingly well when stored properly. Refrigerate leftovers in an airtight container for up to 4 days. When reheating add a splash of milk or cream to revitalize the sauce as it tends to thicken when chilled. The flavors actually continue developing overnight making this possibly even more delicious the next day. For meal prep portion into individual containers for easy grab and go lunches that will make your coworkers jealous.
Perfect Pairings
A simple green salad with a light vinaigrette provides the perfect refreshing counterpoint to the rich creamy pasta. For wine lovers a crisp Pinot Grigio or unoaked Chardonnay complements the garlic and parmesan flavors beautifully. If you want to extend the meal garlic bread is the obvious choice for soaking up every last drop of the incredible sauce. For a complete dinner party menu consider starting with a light soup like tomato basil to set the stage for this impressive main course.
Frequently Asked Questions
- → How can I ensure the sauce stays smooth?
Use freshly grated Parmesan and keep the heat medium-low when adding the dairy to prevent it from breaking.
- → Can I substitute rigatoni with another pasta?
Yes, you can use other pasta types like penne or fettuccine, but rigatoni holds the creamy sauce very well.
- → What other garnishes work well with this dish?
Besides fresh parsley, you can try adding a sprinkle of red pepper flakes or grated lemon zest for a unique touch.
- → Can I use pre-shredded Parmesan?
Freshly grated Parmesan is recommended for a smoother sauce, as pre-shredded cheese may not melt as evenly.
- → How can I store leftovers?
Store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of broth or cream if needed.