Creamy Garlic Chicken Pasta Skillet

Creamy garlic chicken pasta skillet is a one-pan dinner of seared chicken and penne tossed in a rich rosemary-garlic cream sauce. This recipe serves 4, delivers tender chicken and silky, savory pasta in every bite, and is perfect for hearty weeknight meals when you want comfort food without the cleanup.

Here’s everything you need to make it perfectly.

I’ve made this creamy garlic chicken pasta skillet probably a dozen times, and the one thing I wish someone had told me earlier: warm the cream before adding it to the pan. Cold cream hitting a hot skillet breaks the sauce almost every time.

Why You’ll Love This Creamy Garlic Chicken Pasta Skillet

It’s rich, savory, and deeply satisfying — the kind of one pan meal that tastes like it took way more effort than it actually did.

The toasted whole garlic cloves give the sauce a mellow, nutty depth that’s nothing like the sharp bite of raw garlic. And the rosemary? It’s subtle, but it’s the detail that makes people ask what’s in it.

It’s a legit 30-minute dinner that works for a quiet Tuesday night or when you’ve got guests and want to look impressive without stressing out.

What Ingredients Do You Need for Garlic Chicken Pasta Skillet?

Ingredient Group	Ingredient	Amount	Notes
Pasta	Penne pasta	12 oz	Cook to al dente
Chicken	Large chicken breasts	2 (1–1.5 lbs)	Butterflied into 4 pieces
Chicken	Salt and pepper	To taste	For seasoning chicken
Cooking Fat	Olive oil	1 tablespoon
Cooking Fat	Butter, divided	2 tablespoons	1 tbsp per stage
Sauce	Garlic cloves	6 cloves	Left whole
Sauce	Fresh rosemary, finely chopped	1/2 teaspoon	Fresh only recommended
Sauce	Low sodium chicken broth or stock	1 cup	For deglazing
Sauce	Half and half or heavy cream, warmed	1 cup	Must be warmed
Finishing	Parmesan cheese	To taste	For serving

The whole garlic cloves are key here — don’t mince them. Toasting them whole in butter gives you that golden, caramelized flavor that makes this sauce taste slow-cooked even though it isn’t.

Heavy cream gives you a richer, thicker sauce while half and half keeps it a bit lighter. Both work, but if you’re going for that restaurant-style creamy comfort food dinner experience, go heavy cream.

Keep that reserved pasta water — it’s starchy and silky, and it’s what you’ll use to dial in the sauce consistency at the end without thinning the flavor.

How to Make Garlic Chicken Pasta Skillet Step by Step

Cook the Pasta

1. Bring a large pot of water to a boil and cook penne pasta according to package directions.
2. Reserve 1/2 cup of pasta water before draining.
3. Drain the pasta and set aside.

Cook the Chicken

4. Butterfly the chicken breasts and cut them into four pieces.
5. Pat the chicken dry with a paper towel and season on both sides with salt and pepper.
6. Heat a skillet over medium-high heat until hot, then add the olive oil and 1 tablespoon of butter.
7. Once the butter is melted, place the chicken pieces in the pan and cook for 4 to 5 minutes on the first side without moving them.
8. Flip the chicken and cook for 3 to 4 additional minutes until the internal temperature reaches 165°F.
9. Remove the chicken from the pan onto a cutting board and set aside.

Pro Tip: The key to a good sear is not touching the chicken — let it release from the pan naturally before flipping, and you’ll get that golden crust that adds flavor to the whole dish.

Make the Sauce

10. Reduce the heat to medium and add the remaining 1 tablespoon of butter to the pan.
11. Add the whole garlic cloves and sauté for 2 to 3 minutes, moving them around until toasted golden — but not burned.
12. Add the rosemary and toast for about 30 seconds.
13. Add the chicken broth and use a wooden spatula to scrape up all the browned bits from the bottom of the pan.
14. Add the warmed cream and stir to combine, bringing the sauce to a simmer.
15. Cook the sauce down for about 4 minutes, stirring occasionally.
16. While the sauce simmers, slice the cooked chicken breasts diagonally.

Pro Tip: For best results, warm your cream before adding it — cold cream added to a hot pan can cause the sauce to break and turn grainy instead of silky.

Bring It Together

17. Add the sliced chicken to the sauce, reduce heat to low, and simmer for 5 minutes.
18. Add the cooked pasta to the pan and toss to combine.
19. Add 1/4 cup of the reserved pasta water and toss again.
20. If the sauce needs thinning, add more pasta water a little at a time until you reach the right consistency.
21. Serve topped with freshly grated Parmesan cheese.

Expert Tips for Perfect Creamy Garlic Chicken Pasta Skillet

Pro Tips for Success

The key to a deeply flavored sauce is deglazing the pan properly. Those browned bits stuck to the bottom after searing the chicken? That’s concentrated flavor — scrape every bit of it up when you add the broth.

For best results, slice the chicken diagonally after it rests. Cutting it while still hot lets the juices run out; resting it for a few minutes on the board keeps it tender and juicy when it goes back into the sauce.

The most common mistake with this simple dinner idea is adding the pasta too early. Let the sauce simmer and reduce first — then add the pasta. If pasta sits in thin sauce, it absorbs too much liquid and the dish gets dry.

This creamy garlic chicken pasta skillet works best when you use low sodium chicken broth. Regular broth can make the finished sauce too salty once it reduces down, especially after adding the Parmesan on top.

Real talk — the rosemary is doing more than you think. Don’t skip it, and don’t swap it for dried rosemary unless you have to. Fresh rosemary toasted briefly in butter has a completely different, softer flavor.

Delicious Variations

Healthy Version: Swap the heavy cream for half and half and use whole wheat penne for added fiber. The sauce will be slightly thinner, but the garlic-rosemary flavor stays fully intact.

Gluten-Free Version: Use your favorite gluten-free penne pasta — the sauce itself is naturally gluten-free. Just make sure your chicken broth is certified gluten-free, as some brands add thickeners.

Alternative Ingredients: No penne? Rigatoni or farfalle work just as well since both hold onto the creamy sauce nicely. You can also add a handful of baby spinach at the end for color and extra nutrients.

Troubleshooting Common Problems

Problem: The sauce is too thin and watery.

Solution: Let it simmer uncovered for an extra 2 to 3 minutes before adding the pasta. The sauce thickens quickly as it reduces — patience is the fix here.

Problem: The sauce looks curdled or grainy.

Solution: This almost always means the cream was added cold or the heat was too high. Reduce heat to low, add a splash of warm broth, and stir gently — it usually comes back together.

Problem: The chicken is dry and tough.

Solution: Butterfly the breasts to an even thickness before cooking so they cook through at the same rate. Uneven pieces mean some parts overcook before others are done.

How to Store and Reheat Creamy Garlic Chicken Pasta Skillet

Storage Method	Duration	Best Practice
Room Temperature	Up to 2 hours	Cover loosely; don’t leave cream sauce out longer
Refrigerator	3 to 4 days	Store in an airtight container
Freezer	Not recommended	Cream-based sauces separate and turn grainy when thawed

To reheat, add the pasta to a skillet over low heat with a splash of chicken broth or water. Stir gently as it warms — the sauce will loosen up and turn creamy again within a couple of minutes.

Avoid the microwave if you can. It heats unevenly and the sauce tends to break and pool instead of staying silky. A low-heat stovetop reheat takes maybe 5 minutes and tastes much closer to fresh.

Leftover pasta is great chopped up and turned into a baked pasta dish — just top with extra Parmesan and bake at 375°F for 15 minutes until the top is golden and bubbly.

FAQs About Creamy Garlic Chicken Pasta Skillet

Your New Favorite Weeknight Dinner Is One Pan Away

Honestly, this is the kind of recipe you’ll make once and then add to permanent rotation. It’s rich without being heavy, fast without tasting rushed, and the cleanup is minimal — one skillet, done.

If you love easy one-pan dinners like this, check out these honey lime chicken burrito bowls — fresh, fast, and full of flavor.

This southwest chicken enchilada bake is another crowd-pleaser that’s just as easy and just as satisfying.

Save this to Pinterest so you’ve always got it on hand for those nights when you need something seriously good with minimal effort. And drop a comment below — I mean it, I love hearing how it turned out for you.

Creamy Garlic Chicken Pasta Skillet — tender seared chicken, golden toasted garlic, and silky rosemary cream sauce all in one pan. Save this for your next easy weeknight dinner!