Creamy Garlic Parmesan Chicken Breasts (Low Carb, 30 Minutes)

Creamy garlic parmesan chicken breasts hit that sweet spot between fast enough for a Tuesday and indulgent enough to feel like a treat. The sauce is built right in the same pan from the browned bits, so you get a rich, garlicky coating without any flour or fuss.

You get a golden crust on the chicken and a velvety sauce that clings to every bite. It’s the kind of dinner that looks like you tried a lot harder than you actually did.

Why This Creamy Chicken Is a Weeknight Hero

The sear does most of the work here. A hot pan and a little patience give you chicken with a deep brown crust while the inside stays juicy. All those caramelized bits left behind turn into the base of the sauce.

What I like most is how the parmesan and cream thicken on their own. You get a glossy, clingy sauce without whisking in flour or cornstarch, so it stays properly low carb. With a pile of steamed greens or cauliflower mash on the side, it feels like a restaurant dinner in under half an hour.

Ingredients

• 2 large boneless, skinless chicken breasts (about 1½ lbs total): slice in half horizontally if they’re thicker than 1 inch so they cook evenly
• 1 tsp kosher salt: plus more to taste
• ½ tsp black pepper
• ½ tsp garlic powder
• 2 tbsp unsalted butter, divided
• 4 cloves garlic, minced
• ½ cup heavy cream: full-fat cream gives the sauce the best body
• ¼ cup grated Parmesan cheese: use a microplane to grate it yourself; pre-shredded won’t melt as smoothly
• ¼ cup low-sodium chicken broth

Variations / Substitutions

• Swap the protein: boneless thighs work just as well. Cook them a minute or two longer per side until they reach 165°F.
• Add mushrooms: sauté 6 oz sliced cremini mushrooms in the butter before adding the garlic, then proceed with the sauce.
• Dairy-free version: replace the cream with full-fat canned coconut milk and the parmesan with 2 tbsp nutritional yeast plus a pinch of salt.
• A little heat: stir in ½ tsp red pepper flakes with the garlic.

If you like this one, you might also enjoy our Low Carb Chicken Thighs with Pesto.

How to Make Creamy Garlic Parmesan Chicken Breasts

Step 1: Season the Chicken

Pat the chicken breasts dry with paper towels. In a small bowl, combine the 1 tsp salt, ½ tsp pepper, and ½ tsp garlic powder, then rub the mixture all over both sides of each breast.

The surfaces should feel tacky to the touch within a couple of minutes. That tackiness helps the butter grab and brown the meat instead of steaming it.

Step 2: Sear the Chicken

Set a large heavy skillet over medium-high heat and add 1 tbsp of the butter. Once the butter stops foaming, lay the chicken in the pan. Let it sear undisturbed for about 5 minutes, until the underside is deep golden. Flip and cook another 4 to 5 minutes, or until the thickest part reads 160°F on an instant-read thermometer.

You’ll see the edges start to turn opaque as the chicken cooks through, and the pan will smell nutty from the browning. If the butter starts to smoke, nudge the heat down just a touch.

Transfer the chicken to a plate and tent it loosely with foil while you build the sauce. Leave all the browned bits in the pan—they’re the foundation.

Step 3: Build the Cream Sauce

Turn the heat down to medium. Add the remaining 1 tbsp butter and the minced garlic to the same skillet. Stir constantly for about 30 seconds, just until the garlic is fragrant and sizzling—don’t let it brown or it turns bitter.

Pour in the ¼ cup chicken broth and scrape the bottom of the pan with a wooden spoon to lift every bit of fond. Then stir in the ½ cup heavy cream and bring it to a gentle simmer. Let it bubble for 2 minutes, stirring now and then, until it thickens slightly.

Sprinkle in the ¼ cup Parmesan cheese, stirring until it melts completely into a smooth, glossy sauce. Taste and add a pinch more salt or pepper if needed.

Step 4: Plate and Spoon Over the Sauce

Nestle the chicken back into the pan, turning to coat it in the sauce, and let it sit over low heat for just a minute to re-warm. Then slide each breast onto a plate and spoon the creamy sauce generously over the top.

Serve right away while the sauce is still loose and the chicken is steaming. A little chopped parsley on top adds a fresh pop of green against that buttery, golden pan sauce.

Tips for the Best Pan-Seared Chicken

• Don’t skip the paper towel step.: Drying the chicken thoroughly is the single biggest factor in getting a crisp sear instead of gray, steamed meat.
• Use a heavy skillet.: Cast iron or a thick stainless steel pan holds heat evenly and won’t cool down the moment the chicken goes in.
• Let the cream reduce.: A gentle simmer for a full 2 minutes after adding the broth and cream develops the velvety body without any thickener.
• Grate your own Parmesan.: Pre-shredded cheese has starches that can make the sauce grainy. A fresh block grated on a microplane melts smooth every time.

Cook times by chicken thickness:

Keeping Leftovers Fresh

• Refrigerate: Store in an airtight container for up to 3 days. The sauce may thicken when cold; that’s normal.
• Reheating: Warm gently in a skillet over low heat with a splash of broth or water. Stir often, and don’t let it boil or the sauce can split.

What To Serve With Creamy Chicken Breasts

A big pile of steamed asparagus or green beans soaks up the extra sauce without adding many carbs. For something heartier, spoon the chicken and sauce over cauliflower mash. If you want a fresher contrast, a simple arugula salad with lemon vinaigrette cuts through the richness.

Frequently Asked Questions

Can I use half-and-half instead of heavy cream?

It works but the sauce will be thinner and can curdle more easily at high heat. Keep the temperature low and simmer briefly.

How do I make this without dairy?

Swap the heavy cream for full-fat canned coconut milk and replace the Parmesan with 2 tablespoons of nutritional yeast plus a pinch of salt. The texture stays creamy. Use olive oil instead of butter for the sear.

My chicken always sticks to the pan. What am I doing wrong?

The pan likely isn’t hot enough when the chicken goes in, or you’re trying to flip before a crust forms. Let the chicken sear undisturbed for the full 4–5 minutes, and it will release naturally.

Can I double this recipe?

Yes. Sear the chicken in two batches so the pan doesn’t crowd, then make the sauce in the same pan as written. All the chicken can warm through together at the end.

Creamy Garlic Parmesan Chicken Breasts Recipe

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Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Servings: 2 servings

Calories: 560

Ingredients Method Notes

Ingredients

  

• 2 large boneless, skinless chicken breasts (about 1½ lbs total)
• 1 tsp kosher salt
• ½ tsp black pepper
• ½ tsp garlic powder
• 2 tbsp unsalted butter, divided
• 4 cloves garlic, minced
• ½ cup heavy cream
• ¼ cup grated Parmesan cheese
• ¼ cup low-sodium chicken broth

Method

 

1. Pat chicken dry and season both sides with salt, pepper, and garlic powder.
2. Heat 1 tbsp butter in a large skillet over medium-high. Sear chicken for about 5 minutes per side until deep golden and 160°F inside. Transfer to a plate.
3. Reduce heat to medium, add remaining 1 tbsp butter and garlic, and stir for 30 seconds. Pour in broth, scrape up browned bits, then add cream and simmer 2 minutes until slightly thickened. Stir in Parmesan until melted.
4. Return chicken to the pan, coat in sauce, then plate and spoon more sauce over each breast. Serve immediately.

Notes

If your chicken breasts are thicker than 1 inch, slice them in half horizontally before seasoning to ensure they cook through without burning the outside. Let the chicken come to room temperature for about 15 minutes while you prep the other ingredients; it sears more evenly that way.