Creamy Pesto Chicken with Roasted Tomatoes Dinner

Featured in Dinner Mains.

Creamy Pesto Chicken with Roasted Tomatoes: Your easy weeknight meal! Savor tender chicken, vibrant pesto, and sweet roasted tomatoes in every bite.
Samuel O'Connell - Recipe Author
Updated on February 17, 2026 at 03:24 AM
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Creamy Pesto Chicken with Roasted Tomatoes Dinner | RecipesByLeah

Remember that time I tried to make a super fancy dinner and ended up with a kitchen that looked like a flour bomb went off? Yeah, me too. That’s why I swear by dishes that deliver big flavor without the drama. This Creamy Pesto Chicken with Roasted Tomatoes is one of those magic recipes. It came into my life during a particularly chaotic week when I needed something comforting, quick, and honestly, something that just felt like a hug on a plate. The smell of the garlic and pesto simmering together? Oh, it just fills the whole house with this incredible warmth. It’s become a staple, a little beacon of calm in my sometimes-crazy cooking world.

I still laugh thinking about the first time I made this. I was so excited about the roasted tomatoes, I completely forgot to set a timer and, well, let's just say they became 'extra crispy.' Not quite burnt, but close! The chicken, bless its heart, was perfect, but those tomatoes taught me a valuable lesson about multitasking. Nowadays, I keep an eye on everything, but the little char on the edge of the tomatoes still reminds me of that first, slightly chaotic, but utterly delicious attempt.

Creamy Pesto Chicken with Roasted Tomatoes: Ingredients

  • Boneless, Skinless Chicken Breasts: We're going for tender, juicy protein here. I usually grab about 1.5 lbs, sometimes a little more if I’m feeling extra hungry. Just make sure they're even in thickness, or pound them a bit, otherwise, some pieces dry out while others are still cooking. Trust me, I've had that happen too many times.
  • Cherry or Grape Tomatoes: These little gems burst with sweetness when roasted. Honestly, don't skimp on these. I once tried using a regular tomato chopped up, and it just didn't give that same pop of flavor. Plus, they look so pretty, don't they?
  • Prepared Basil Pesto: Use your favorite store-bought pesto! I'm a big fan of fresh basil pesto, but sun-dried tomato pesto works in a pinch if you're feeling adventurous. For the creamy part, I add a splash of heavy cream just don't use anything lighter, it won't give you that luxurious texture we're aiming for.
  • Garlic Cloves: More is more, in my humble opinion! I usually go for 3-4 cloves, minced. It just adds that essential aromatic depth. I once forgot to add garlic, and the dish felt... naked. Never again!
  • Olive Oil: A good drizzle for roasting the tomatoes and searing the chicken. It helps everything get beautifully golden. I'm not super particular about brands here, just something decent you'd enjoy dipping bread in.
  • Heavy Cream: This is what makes our pesto truly creamy and dreamy. Don't be shy with it! It transforms the sauce into something luscious and coats every piece of chicken and tomato perfectly.
  • Parmesan Cheese: Freshly grated, always! It’s for stirring into the sauce and a little extra sprinkle on top. The salty, nutty flavor just elevates everything. Pre-grated stuff is okay, but it just doesn't melt quite the same.
  • Fresh Basil Leaves: A few torn leaves for garnish at the end. It adds a pop of color and a fresh, aromatic finish. It's not strictly necessary, but it makes the dish look and smell like you put in way more effort than you actually did!

Creamy Pesto Chicken with Roasted Tomatoes: Instructions

Step 1: Roast Those Tomatoes!
Preheat your oven to 400°F (200°C). Toss your cherry or grape tomatoes with a good drizzle of olive oil, a pinch of salt, and a crack of black pepper on a baking sheet. Spread them out in a single layer don't overcrowd them, or they'll steam instead of roast! Pop them in the oven for about 15-20 minutes, or until they're soft, slightly burst, and smell wonderfully sweet and caramelized. This is where the magic starts, honestly, the smell is just divine. I always forget to shake the pan halfway through, but it still turns out great.
Step 2: Sear the Chicken
While the tomatoes are doing their thing, pat your chicken breasts dry with paper towels. Season them generously with salt and pepper on both sides. Heat a tablespoon of olive oil in a large skillet or pan over medium-high heat. Once hot, add the chicken and sear for about 5-7 minutes per side, until golden brown and cooked through. You want that beautiful crust! Don't rush this step, it adds so much flavor. I once pulled them off too early, and they looked a bit anemic, so learn from my mistakes!
Step 3: Build the Creamy Pesto Sauce
Remove the cooked chicken from the skillet and set it aside on a plate, tented with foil to keep it warm. Reduce the heat to medium. Add your minced garlic to the pan and sauté for about 30 seconds until fragrant. Pour in the heavy cream and bring it to a gentle simmer. Stir in the pesto until it's fully combined and the sauce is smooth and creamy. Oh, the aroma at this point! It's just incredible. If it looks a little thick, don't panic, a splash of chicken broth can thin it out, but I usually don't need it.
Step 4: Combine and Simmer
Return the seared chicken breasts to the skillet, nestling them into that gorgeous creamy pesto sauce. Add the roasted tomatoes right into the pan with the chicken and sauce. Gently toss everything together, making sure the chicken and tomatoes are well coated. Let it all simmer together for another 2-3 minutes, just to allow the flavors to meld and the chicken to warm through again. This is where everything comes together, and it just sings. I've had the sauce reduce too much here before, so keep an eye on it!
Step 5: Finish with Parmesan
Stir in a good handful of freshly grated Parmesan cheese into the sauce. It will melt beautifully and add a lovely salty, nutty depth. Taste and adjust seasonings maybe a little more salt, maybe another crack of pepper. I always add more Parmesan than the recipe calls for, because, well, cheese! This step is critical for that extra layer of flavor, don't skip it.
Step 6: Serve Your Creamy Pesto Chicken
Remove the skillet from the heat. Garnish generously with fresh basil leaves, torn or roughly chopped. Serve immediately! This Creamy Pesto Chicken with Roasted Tomatoes is fantastic on its own, or with a side of pasta, rice, or crusty bread to soak up all that incredible sauce. The chicken should be tender, the tomatoes sweet, and the sauce rich and vibrant. It's a real winner, honestly.

There's something so satisfying about seeing this dish come together. I remember one evening, after a particularly long day, I was just drained. But then I started cooking this, and as the garlic hit the pan and the pesto warmed up, the whole kitchen transformed. It’s a little bit of therapy, you know? Even if my counter ends up with a few stray basil leaves and a smear of cream, it’s all worth it for that first bite.

Creamy Pesto Chicken with Roasted Tomatoes Storage Tips

This Creamy Pesto Chicken with Roasted Tomatoes actually holds up quite well! I usually make a double batch specifically for leftovers. You can store any uneaten portions in an airtight container in the refrigerator for about 3-4 days. When reheating, I highly recommend doing it gently on the stovetop over low heat, adding a tiny splash of chicken broth or water if the sauce seems too thick. I microwaved it once, and the sauce separated a little and the chicken got a bit rubbery not ideal, lol. The tomatoes surprisingly retain most of their texture, which is a win! It’s a great meal-prep option for quick lunches throughout the week, just be mindful of that gentle reheat.

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Creamy Pesto Chicken with Roasted Tomatoes Ingredient Substitutions

Life happens, and sometimes you just don't have everything on hand. For the chicken, boneless, skinless chicken thighs work beautifully they’re a bit more forgiving if you overcook them slightly. I tried it once when I ran out of breasts, and it was a happy accident! If you don't have fresh pesto, a good quality jarred pesto is perfectly fine, just check the ingredients. No heavy cream? You could try half-and-half for a slightly lighter sauce, but honestly, it won't be quite as rich. I've even used a splash of milk with a teaspoon of cornstarch mixed in to thicken, but the texture was... different. As for the tomatoes, any small, sweet tomato variety will do, or even sun-dried tomatoes (oil-packed) if you want a deeper, more intense flavor. Just drain them well!

Creamy Pesto Chicken with Roasted Tomatoes Serving Suggestions

Oh, the possibilities! This Creamy Pesto Chicken with Roasted Tomatoes is incredibly versatile. My absolute favorite way to serve it is with a tangle of freshly cooked pasta linguine or fettuccine are perfect for soaking up all that incredible sauce. A side of fluffy white rice is also a fantastic choice. If you're looking for something lighter, a simple green salad with a bright vinaigrette cuts through the richness beautifully. And honestly, a crusty baguette is non-negotiable for scooping up every last drop of that creamy pesto. For a drink, a crisp white wine or even just a sparkling lemon water pairs wonderfully. This dish and a good book on a quiet evening? Yes please!

Creamy Pesto Chicken with Roasted Tomatoes Cultural Backstory

While this Creamy Pesto Chicken with Roasted Tomatoes isn't a centuries-old traditional dish, it certainly draws its inspiration from the incredible flavors of Italian cuisine. Pesto, hailing from Genoa in Liguria, Italy, is a vibrant sauce rooted in fresh basil, pine nuts, garlic, Parmesan, and olive oil truly a taste of summer. Combining it with tender chicken and sweet, roasted tomatoes feels like a natural evolution, bringing together classic Mediterranean ingredients in a comforting, weeknight-friendly way. For me, it evokes memories of sunny Italian summers, even if I'm just cooking in my cozy kitchen. It’s a testament to how simple, quality ingredients can transport you.

Making this dish always feels like a little victory. From the moment the kitchen fills with the scent of garlic and basil to that first spoonful, it’s just pure comfort. It's a reminder that even on the busiest days, a homemade meal can be simple, satisfying, and full of warmth. I really hope you give this Creamy Pesto Chicken with Roasted Tomatoes a try in your own kitchen. I bet it’ll become a favorite for you too!

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Creamy Pesto Chicken with Roasted Tomatoes Dinner - Image 2 | RecipesByLeah

Creamy Pesto Chicken with Roasted Tomatoes: Frequently Asked Questions

→ Can I use frozen chicken for this Creamy Pesto Chicken?

You can, but make sure it's fully thawed and patted very dry before searing. I once tried to sear slightly frozen chicken, and it just steamed and didn't brown at all. Not my brightest moment, honestly!

→ What if I don't have heavy cream for the Creamy Pesto Chicken?

While heavy cream is best for that rich texture, you could try half-and-half. I've also used full-fat coconut milk for a dairy-free version, but it does change the flavor profile a bit. It was an interesting experiment!

→ How do I prevent my chicken from drying out in the Creamy Pesto Chicken?

The key is not to overcook it! Sear until golden, then let it finish cooking gently in the sauce. Using a meat thermometer helps a lot aim for 165°F (74°C). I used to always overcook chicken, and it's a sad sight.

→ Can I make the Creamy Pesto Chicken sauce ahead of time?

You can definitely make the pesto cream sauce a day ahead and store it in the fridge. Just gently reheat it before adding the cooked chicken and tomatoes. It saves a little time, which is always a win in my book!

→ Can I add other vegetables to this Creamy Pesto Chicken dish?

Absolutely! Sautéed spinach, mushrooms, or even some asparagus spears would be lovely. I've thrown in some zucchini before, and it was a nice addition, though it added a bit more liquid to the sauce.

Creamy Pesto Chicken with Roasted Tomatoes Dinner

Creamy Pesto Chicken with Roasted Tomatoes: Your easy weeknight meal! Savor tender chicken, vibrant pesto, and sweet roasted tomatoes in every bite.

4.6 out of 5
(83 reviews)
Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes

Category: Dinner Mains

Difficulty: Intermediate

Cuisine: Italian-Inspired

Yield: 4 Servings

Dietary: Contains Dairy, Contains Chicken

Published: February 10, 2026 at 07:53 PM

Last Updated: February 17, 2026 at 03:24 AM

Ingredients

→ Main Players

01 1.5 lbs boneless, skinless chicken breasts
02 1 pint cherry or grape tomatoes

→ Creamy Pesto Base

03 1/2 cup prepared basil pesto
04 1/2 cup heavy cream
05 3-4 cloves garlic, minced

→ Flavor Enhancers

06 2 tbsp olive oil
07 1/2 cup freshly grated Parmesan cheese
08 Salt and black pepper to taste

→ Finishing Touch

09 1/4 cup fresh basil leaves, torn

Instructions

Step 01

Preheat your oven to 400°F (200°C). Toss your cherry or grape tomatoes with a good drizzle of olive oil, a pinch of salt, and a crack of black pepper on a baking sheet. Spread them out in a single layer – don't overcrowd them, or they'll steam instead of roast! Pop them in the oven for about 15-20 minutes, or until they're soft, slightly burst, and smell wonderfully sweet and caramelized. This is where the magic starts, honestly, the smell is just divine. I always forget to shake the pan halfway through, but it still turns out great.

Step 02

While the tomatoes are doing their thing, pat your chicken breasts dry with paper towels. Season them generously with salt and pepper on both sides. Heat a tablespoon of olive oil in a large skillet or pan over medium-high heat. Once hot, add the chicken and sear for about 5-7 minutes per side, until golden brown and cooked through. You want that beautiful crust! Don't rush this step, it adds so much flavor. I once pulled them off too early, and they looked a bit anemic, so learn from my mistakes!

Step 03

Remove the cooked chicken from the skillet and set it aside on a plate, tented with foil to keep it warm. Reduce the heat to medium. Add your minced garlic to the pan and sauté for about 30 seconds until fragrant. Pour in the heavy cream and bring it to a gentle simmer. Stir in the pesto until it's fully combined and the sauce is smooth and creamy. Oh, the aroma at this point! It's just incredible. If it looks a little thick, don't panic, a splash of chicken broth can thin it out, but I usually don't need it.

Step 04

Return the seared chicken breasts to the skillet, nestling them into that gorgeous creamy pesto sauce. Add the roasted tomatoes right into the pan with the chicken and sauce. Gently toss everything together, making sure the chicken and tomatoes are well coated. Let it all simmer together for another 2-3 minutes, just to allow the flavors to meld and the chicken to warm through again. This is where everything comes together, and it just sings. I've had the sauce reduce too much here before, so keep an eye on it!

Step 05

Stir in a good handful of freshly grated Parmesan cheese into the sauce. It will melt beautifully and add a lovely salty, nutty depth. Taste and adjust seasonings – maybe a little more salt, maybe another crack of pepper. I always add more Parmesan than the recipe calls for, because, well, cheese! This step is critical for that extra layer of flavor, don't skip it.

Step 06

Remove the skillet from the heat. Garnish generously with fresh basil leaves, torn or roughly chopped. Serve immediately! This Creamy Pesto Chicken with Roasted Tomatoes is fantastic on its own, or with a side of pasta, rice, or crusty bread to soak up all that incredible sauce. The chicken should be tender, the tomatoes sweet, and the sauce rich and vibrant. It's a real winner, honestly.

Notes

  1. Don't overcrowd your pan when searing the chicken, it steams instead of browns, which I learned the hard way once!
  2. This dish holds up beautifully in the fridge for 3-4 days. I portion it out for lunch, but reheat gently to keep the sauce creamy.
  3. No chicken? Pork tenderloin works surprisingly well, or even hearty white beans for a vegetarian twist, though the texture is different, obviously.
  4. A sprinkle of fresh basil and a grating of Parmesan right before serving? Makes all the difference, trust me.

Tools You'll Need

  • Large skillet
  • Baking sheet
  • Tongs

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy
  • Pine Nuts (from pesto)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 550
  • Total Fat: 40g
  • Total Carbohydrate: 15g
  • Protein: 35g

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Creamy Pesto Chicken with Roasted Tomatoes Dinner

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