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Creamy Garlic Pesto Chicken

An icon representing a clock 35 min | easy | gluten-free, high-protein, keto-friendly, Mediterranean diet
Creamy pesto chicken in a white skillet: seared chicken pieces and blistered halved cherry tomatoes in a pale green garlic‑pesto cream sauce, garnished with fresh basil leaves.
Updated Sep 22, 2025
Prep Time Cook Time Total Time
15 min 20 min 35 min
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Introduction

This creamy garlic pesto chicken is rich, cozy, and packed with bold flavor in every bite.

Juicy pan-seared chicken simmers in a silky pesto cream sauce with sweet cherry tomatoes and plenty of Parmesan.

It is a perfect easy weeknight dinner that still feels special enough for date night at home.

Ingredients  (4 servings)

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Close-up of creamy garlic pesto chicken chunks and halved cherry tomatoes in a golden cream sauce, served over white rice in a shallow bowl and garnished with fresh basil leaves.

How to Make Creamy Garlic Pesto Chicken

  1. Prep and season the chicken

    Pat the chicken chunks dry with paper towels so they sear instead of steam.

    Toss them in a bowl with salt, pepper, and Italian seasoning until every piece is lightly coated.

  2. Sear the chicken

    Heat the olive oil in a large skillet over medium-high heat until it shimmers.

    Add the chicken in a single layer and cook without moving it for 3 to 4 minutes.

    Stir and continue cooking until the chicken is golden on the edges and almost cooked through.

  3. Add garlic and tomatoes

    Reduce the heat to medium so the garlic does not scorch.

    Add the minced garlic and cherry tomatoes to the skillet and stir for about 1 minute.

    Cook just until the garlic smells fragrant and the tomatoes start to soften and release some juices.

  4. Build the creamy pesto sauce

    Stir in the pesto so it coats the chicken and tomatoes in a thin, green layer.

    Pour in the heavy cream and use a wooden spoon to scrape up browned bits from the pan.

    Bring the sauce to a gentle simmer, not a hard boil, so the cream stays smooth.

  5. Melt in the cheese and butter

    Stir in the grated Parmesan until it fully melts and the sauce looks slightly thicker.

    Add the butter and red pepper flakes, then stir until the butter disappears into the sauce.

    If the sauce seems very thick, splash in a little water or chicken broth and stir again.

  6. Finish cooking and serve

    Let the chicken simmer in the sauce for 3 to 5 minutes, until cooked through and very tender.

    Check that the chicken reaches 165°F in the thickest pieces for safety.

    Taste and adjust seasoning with more salt, pepper, or red pepper flakes as you like.

    Serve the chicken and sauce hot over pasta, rice, mashed potatoes, or with crusty bread for dipping.

Bowl of white rice topped with chunks of chicken in a creamy green pesto-garlic sauce, scattered with roasted cherry tomatoes and chopped basil; a second bowl is partially visible in the background.

Substitutions

Use boneless chicken thighs instead of chicken breasts
Boneless skinless thighs stay juicier and bring richer flavor, giving the sauce a slightly deeper, more savory taste overall.
Swap heavy cream with half-and-half plus a little cream cheese
Use half-and-half and melt in a few tablespoons of cream cheese, which keeps things creamy but slightly lighter and tangier.
Try sun-dried tomatoes instead of fresh cherry tomatoes
Sun-dried tomatoes add chewy texture and intense sweet-tart flavor, making the sauce taste more complex and restaurant worthy.
Close-up of a white skillet filled with seared chicken pieces simmering in a creamy basil pesto sauce, dotted with blistered cherry tomatoes and garnished with fresh basil leaves.

Tips

Get a good sear on the chicken
Do not overcrowd the skillet, or the chicken will steam instead of brown; cook in two batches if needed.
Control the heat for a silky sauce
Keep the sauce at a gentle simmer only, since boiling cream can cause it to break and turn slightly grainy.
Add liquid gradually when thinning the sauce
If you loosen the sauce, add broth or water a tablespoon at a time so you do not accidentally make it soupy.
Use freshly grated Parmesan for best melting
Pre-grated Parmesan often contains anti-caking agents that resist melting, while cheese you grate yourself melts smooth and blends in cleanly.
Taste your pesto before adding extra salt
Many jarred pestos are already quite salty, so always taste the sauce first and then adjust seasoning with a light hand.

Nutrition Facts *

Energy 511 kcal
Protein 36 g
Total Fat 36 g
Carbohydrates 8 g
Dietary Fiber 2 g

* Approximate, per serving.
Data source: USDA FoodData Central.

Creamy garlic pesto chicken simmering in a skillet, with browned chicken breast chunks coated in green pesto sauce and scattered with blistered cherry tomato halves and fresh basil leaves.

FAQ

Why did my cream sauce separate or look grainy?
The sauce likely boiled too hard or reduced too long. Keep the heat at medium or below and aim for a gentle simmer, then whisk in a splash of cream or water to smooth it out.
Can I make this creamy garlic pesto chicken ahead of time?
You can cook it fully, cool, and refrigerate for up to two days, then reheat gently over low heat with a splash of cream or broth, stirring often so the sauce stays smooth.
How can I make this dish a bit lighter?
Use half-and-half instead of heavy cream and skip the butter, then add extra tomatoes or a handful of spinach for more volume and freshness without as much richness.
Can I use store-bought pre-grated Parmesan cheese?
You can, but the sauce may not be as smooth or flavorful, so if using it, add it slowly and whisk well, or mix in a little extra pesto to boost flavor.
What can I serve with this besides pasta?
This sauce is great over rice, quinoa, mashed potatoes, or roasted vegetables, and it also works nicely spooned over crusty toasted bread.

Serving Suggestions

This creamy garlic pesto chicken pairs beautifully with a crisp green salad and a glass of chilled white wine.

For extra richness, stir in a handful of spinach or roasted mushrooms during the final simmer.

If you love heat, finish each plate with more red pepper flakes and a squeeze of fresh lemon.

Profile picture of Eunice

Recipe by Eunice.
“I learned to cook by standing in my grandma’s kitchen, watching her turn simple ingredients into meals that fed our entire family. That’s where it started. Today, I create recipes for real life, real kitchens, and anyone who wants good food without overthinking it.” Read more.

Side Pairings

These sides complement the meal beautifully.

Reviews

  • Erica Sanchez, Manchester, NH: This was a very tasty recipe, I didn't have any pesto on hand 🍃 so I used a little italian seasoning and extra garlic and it worked out just fine. — 5 ★

    Eunice: Glad your seasoning and garlic swap worked, Erica!

  • bakercarol, Ashburn: Silky, bright pesto cream with tender chicken. Pure comfort. — 5 ★

    Eunice: Love hearing that, Carol!

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