When you’re craving something indulgent but quick to whip up on a weeknight, this One Pot Creamy Garlic Parmesan Chicken Penne hits the mark. Imagine tender, seasoned chicken slices resting on a bed of creamy, garlicky penne pasta, all made effortlessly in one pot. This dish balances richness and simplicity, marrying the sharpness of parmesan with the smooth creaminess of a garlic-infused sauce.

The pan-seared chicken adds savory depth, while the pasta soaks up all the garlicky, cheesy goodness in every bite. It’s a crowd-pleaser whether you’re cooking for your family or hosting a casual dinner. Plus, it saves on cleanup—and who doesn’t love that?

Why You’ll Love This One Pot Creamy Garlic Parmesan Chicken Penne

One-pot convenience: Minimal dishes with maximum flavor.
Creamy comfort: Rich, velvety parmesan garlic sauce coats every piece.
Protein-packed: Juicy seared chicken makes it filling and satisfying.
Perfect for leftovers: Even better the next day.
Customizable: Add broccoli, mushrooms, or sun-dried tomatoes for a twist.

Preparation Phase & Tools to Use

To make this creamy pasta magic happen, you’ll want the following essentials:

Large Deep Skillet or Dutch Oven: This allows everything to cook evenly in one pot without overflow. Nonstick is ideal for searing the chicken and simmering the sauce.
Tongs or Spatula: For turning and removing the chicken without tearing.
Chef’s Knife & Cutting Board: To prep your garlic and slice your chicken.
Grater or Microplane: Freshly grated parmesan melts better and tastes superior.
Measuring Cups & Spoons: Accuracy counts in balancing cream, broth, and cheese.

Having your ingredients chopped, measured, and ready (mise en place!) is the secret to smooth one-pot cooking.

Ingredients for the One Pot Creamy Garlic Parmesan Chicken Penne

Chicken Breast: Lean, tender, and perfect for searing. You want a golden crust for flavor.
Penne Pasta: The tube shape holds the creamy sauce like a dream.
Garlic: Adds bold, aromatic flavor and pairs perfectly with cream and cheese.
Heavy Cream: The base of the rich sauce, giving it body and smoothness.
Chicken Broth: Adds depth and keeps the dish from becoming too heavy.
Parmesan Cheese: The star cheese—salty, nutty, and essential to the sauce.
Olive Oil: For searing the chicken and infusing the pan with flavor.
Butter: Enhances the richness of the garlic sauce.
Chili Flakes (optional): For a hint of heat to cut the creaminess.
Salt & Pepper: For seasoning at every stage.
Fresh Parsley (optional): Adds color and freshness to finish.

How To Make the One Pot Creamy Garlic Parmesan Chicken Penne

Step 1: Sear the Chicken

Season the chicken breasts with salt and pepper. Heat olive oil in a large skillet and sear the chicken until golden and cooked through. Remove and let rest.

Step 2: Sauté the Garlic

In the same pan, add a bit of butter and sauté minced garlic until fragrant. Be careful not to burn it—this is your flavor base.

Step 3: Deglaze and Simmer

Pour in the chicken broth and heavy cream. Stir to deglaze the pan and let it come to a gentle simmer.

Step 4: Cook the Pasta

Add the penne directly into the creamy liquid. Stir often and simmer until the pasta is al dente and the sauce thickens. Add more broth if needed.

Step 5: Add the Cheese

Once the pasta is cooked, stir in freshly grated parmesan. Let it melt into the sauce to create that velvety texture.

Step 6: Slice and Combine

Slice the rested chicken and layer it over the pasta. Spoon sauce over the top and garnish with parsley and chili flakes if desired.

Serving and Storing Your Creamy Chicken Penne

Serve this pasta hot, straight from the pot or plated beautifully with extra parmesan and parsley on top. It pairs wonderfully with a crisp green salad or some toasted garlic bread for a hearty meal.

To store leftovers, let the pasta cool completely before placing it in an airtight container. It will keep well in the refrigerator for up to 4 days. When reheating, add a splash of milk or cream to revive the sauce’s creaminess.

For freezing, transfer to a freezer-safe container for up to 2 months. Thaw overnight in the fridge and reheat gently on the stove.

Frequently Asked Questions

What type of chicken works best?

Boneless, skinless chicken breasts are ideal for a lean and quick cook, but chicken thighs can be used for a richer flavor.

Can I use a different pasta?

Absolutely! Fettuccine, rigatoni, or even shells work well—just adjust cook times accordingly.

What if I don’t have heavy cream?

You can substitute with half-and-half or a mix of milk and cream cheese, but the sauce may be slightly thinner.

How do I make it spicier?

Add more chili flakes or stir in a touch of cayenne pepper or hot sauce to the sauce.

Can I make it vegetarian?

Yes! Skip the chicken and add sautéed mushrooms, spinach, or roasted red peppers.

Is this gluten-free?

Use gluten-free pasta and ensure your broth and other ingredients are certified gluten-free.

Want More Pasta Ideas with a Twist?

If you loved this creamy garlic parmesan dish, you’re going to enjoy these other reader favorites from Kitchen By Kate:

One Pot Smoky Chipotle Cheesy Chicken Pasta for a bold and spicy variation.
Golden Crispy Chicken with Parmesan Mushroom Sauce if you’re a fan of savory mushroom flavors.
Garlic Butter Beef Cheesy Bowtie Pasta when you’re in the mood for beefy comfort.
Ultimate Cheesy Chicken Spaghetti for classic southern-style indulgence.
Creamy Garlic Butter Beef Spinach Tortellini for those who crave cheesy tortellini with a green twist.

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And let me know in the comments how yours turned out. Did you try it with mushrooms or stick to the classic? Any spicy additions?

I love hearing your twists and ideas—share away! If you want more weeknight inspiration, follow me on Pinterest at Kitchen By Kate for daily recipes and kitchen creativity.