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Basil Pesto Chicken

If you want a dinner that looks fancy but takes about ten minutes of hands-on work, my basil pesto chicken is it! Juicy chicken breasts get slathered in fresh basil pesto, covered with fresh mozzarella, then finished with slices of ripe tomato and baked until the cheese goes melty and the pan fills with the best pesto juices. I finish mine with a balsamic reduction that turns a simple weeknight plate into something you’d happily serve company, and the kids will like it too!

I’ve been making this one for years, and it earns its spot because it hits every note I want on a busy night. It’s high in protein, naturally on the lighter side, and it plays nice with almost any side. If you love an easy, cheesy chicken dinner, it’s cut from the same cloth as my Instant Pot Chicken Parmigiana!

Baked basil pesto chicken breasts topped with melted fresh mozzarella and tomato, drizzled with dark balsamic reduction on a white plate.

About This Recipe

Basil pesto chicken is a baked chicken breast dinner layered with basil pesto, fresh mozzarella, and sliced tomato, then roasted in a moderate oven until the chicken hits 165°F. It serves 4 and takes about 10 minutes to prep and 45 to 55 minutes to bake. The pesto and cheese form a moisture shield that keeps lean breasts tender, and an optional balsamic reduction drizzle is the finishing touch. Slice your tomatoes a solid half inch thick so they hold their shape through the bake.

Recipe Snapshot

Prep Time: 10 minutes

Cook Time: 45 minutes

Total Time: 55 minutes

Servings: 4

Difficulty: Easy

Perfect For: Weeknight dinners, summer meals, casual entertaining, meal prep

Main Ingredients: Chicken breasts, basil pesto, fresh mozzarella, Roma tomatoes

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Why You’ll Love This Basil Pesto Chicken

  • Pretty enough for company: The layers of green pesto, white mozzarella, and red tomato make a beautiful presentation with very little work.
  • Easy to assemble: Season the chicken, add the toppings, and let the oven handle the rest.
  • Packed with flavor: Pesto adds basil, garlic, Parmesan, nuts, and olive oil without requiring a long ingredient list.
  • Fresh and cheesy: Juicy tomatoes balance the creamy melted mozzarella and rich pesto.
  • Made in one dish: Everything bakes together in a casserole dish, which keeps cleanup manageable.
  • Flexible for serving: Pair the chicken with pasta for comfort food or vegetables for a lighter dinner.

Why This Recipe Works

The chicken breasts bake underneath a layer of pesto, which helps season the meat while keeping the top from drying out. As the pesto warms, its basil, garlic, Parmesan, and olive oil flavors spread across the chicken.

Fresh mozzarella melts more gently than low-moisture shredded cheese. It creates creamy pockets of cheese without completely disappearing into the sauce. The tomato slices soften in the oven and release enough juice to mix with the pesto in the bottom of the dish.

Those juices are worth saving. They form a loose, savory sauce that can be spooned over the chicken or served with rice, pasta, potatoes, or bread.

The optional balsamic reduction is added after baking. Its concentrated sweet and tangy flavor cuts through the richness of the pesto and mozzarella without overpowering the fresh basil and tomato.

Basil pesto chicken ingredients overhead: chicken breasts, jar of basil pesto, fresh mozzarella, roma tomatoes, and seasonings.

The Ingredient Breakdown

  • 4 boneless skinless chicken breasts. The star. Try to grab breasts that are close in size so they finish at the same time. If yours are thick, butterfly or pound them to an even thickness and they’ll cook faster and more evenly.
  • 1 cup basil pesto. This is where the flavor lives. Homemade is lovely if you’ve got fresh basil, but a good jarred pesto is completely fine here, and I use it all the time on busy nights. Heads up that jarred pestos vary a lot in salt, so taste yours first and go easy on any extra salt if it’s on the salty side.
  • 8 slices fresh mozzarella. Fresh mozzarella melts into these creamy, milky pools that shredded just can’t match. My partner works at Trader Joe’s and keeps me stocked with their fresh mozzarella, and it’s my go-to for this. If you only have shredded, it still works, you’ll just lose that pull-apart, from-scratch look.
  • 2 roma tomatoes, sliced half inch thick. Romas hold up better in the oven than watery slicing tomatoes. Cut them a full half inch thick so they soften and sweeten without collapsing into mush on top of the chicken.
  • 1 teaspoon garlic powder, divided, plus salt and pepper to season both sides.
  • Balsamic reduction (optional but recommended): just 1 cup of balsamic vinegar simmered down while the chicken bakes. It’s the drizzle that makes people think you went to culinary school.

Top Tip for a “Fabulous” Finish

Pat the chicken dry with paper towels before you season it. A dry surface lets the pesto grip instead of sliding off, and it helps the seasoning actually stick. It’s a two-second step that makes a real difference in how well that pesto layer holds on through the bake.

How to Make Basil Pesto Chicken

Step 1: Prep the oven and dish

Preheat your oven to 350°F and spray a 9×13 baking dish with nonstick cooking spray. A moderate oven is the move here. I learned early on that cranking the heat scorches the pesto and gives it a bitter edge before the chicken is even done, so I keep it steady at 350 and let the whole thing cook gently together.

Step 2: Season the chicken

Pat the chicken breasts dry, then sprinkle both sides with salt, pepper, and a pinch of the garlic powder. Lay them in the baking dish with a little room between each one. You want the surface dry and lightly seasoned so the pesto has something to grab onto.

Step 3: Layer the pesto, cheese, and tomato

Spoon the basil pesto generously over the top of each breast and spread it into an even coat. Add two slices of fresh mozzarella per breast, then top with the sliced tomato. Don’t be shy with the pesto, it’s your flavor and your moisture barrier all in one.

Step 4: Bake until juicy and bubbling

Bake for 45 minutes to an hour, until the chicken reaches an internal temperature of 165°F and the cheese is melted and just starting to bubble at the edges. You’ll know it’s close when the kitchen smells like warm basil and garlic and the pan juices are gently sizzling. Thinner breasts will hit temp on the earlier side, so start checking around the 40-minute mark.

Step 5: Make the balsamic reduction

While the chicken bakes, pour 1 cup of balsamic vinegar into a small pot and bring it to a boil, then drop it to a simmer for 10 to 15 minutes. You’re looking for it to coat the back of a spoon. Remember it thickens more as it cools, so pull it a touch thinner than you think. Drizzle it over the finished chicken right before serving.

Baked basil pesto chicken breasts topped with melted fresh mozzarella and tomato, drizzled with dark balsamic reduction on a white plate with a fork and knife

What to Serve with Basil Pesto Chicken

A fresh starter: For entertaining, begin with these Caprese skewers with prosciutto and carry the tomato, basil, and mozzarella theme through the meal.

Roasted vegetables: My easy oven roasted vegetables add color and make this a complete dinner without feeling too heavy.

Creamy pasta: Serve the chicken with buttered noodles, pesto pasta, or this creamy burrata pasta with blistered tomatoes.

Rice or risotto: Plain rice will soak up the pan juices, while creamy asparagus risotto makes the meal feel a little more special.

Crusty bread: Toasted Italian bread or garlic bread is perfect for scooping up the pesto and melted cheese left on the plate.

Storage and Make-Ahead

Refrigerator: store cooled leftovers in an airtight container for up to 4 days. Reheat gently in a 350°F oven or in the microwave just until warmed through, so the chicken doesn’t dry out.

Freezer: you can freeze the cooked chicken for up to 3 months. For the best texture, freeze it without the cheese and tomatoes, which turn watery after thawing. Add those fresh before baking or reheating.

Make-ahead: season and coat the raw breasts with pesto, then cover and refrigerate up to a day ahead. When you’re ready, add the mozzarella and tomato and bake. You can also freeze the pesto-coated raw breasts, then thaw overnight in the fridge before topping and baking.

Balsamic reduction: make it ahead and keep it in a jar in the fridge for up to 2 weeks. Warm it slightly to loosen it back up before drizzling.

Close-up of cheesy basil pesto chicken showing melty mozzarella pooling over green pesto and a jammy roasted tomato slice.

More Recipes You’ll Love

Close-up of cheesy basil pesto chicken showing melty mozzarella pooling over green pesto and a jammy roasted tomato slices in a glass baking dish.

Give This Basil Pesto Chicken a Try

This is the recipe I keep coming back to when I want something that tastes special but doesn’t ask much of me. Juicy chicken, melty fresh mozzarella, sweet tomato, and that pop of balsamic at the end make it feel like a treat on an ordinary Tuesday. It’s easy enough for a weeknight and pretty enough for guests, which is a rare and wonderful combination.

If you make it, I’d love to hear how it went. Leave a comment and a star rating below, and tell me your favorite way to serve it. If you came up with a variation the family loved, share it so the rest of us can steal the idea too.

David Murphy

Basil Pesto Chicken

This easy basil pesto chicken is topped with fresh mozzarella and Roma tomatoes, then baked until juicy and finished with an optional balsamic glaze.
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Servings: 4
Course: Instant Pot
Cuisine: American
Calories: 668

Ingredients
  

  • 4 boneless skinless chicken breast
  • ½ teaspoon salt
  • ½ teaspoon pepper
  • 1 teaspoon garlic powder divided
  • 1 cup prepared WW basil pesto sauce
  • 8 slices fresh mozzarella
  • 2 roma tomatoes sliced to ½ inch thickness

Instructions
 

  1. Preheat oven to 350 degrees. Spray a 9×13 baking dish with non-stick cooking spray.  
  2. Sprinkle chicken breasts on both sides with salt, pepper, and a pinch of garlic powder. Place chicken in baking dish. 
  3. Top chicken breast with basil pesto. Add sliced mozzarella and tomatoes. 
  4. Bake for 45 minutes to an hour, or until chicken reaches an internal temperature of 165 degrees. 

Nutrition

Serving: 1Chicken BreastCalories: 668kcalCarbohydrates: 8gProtein: 55gFat: 46gSaturated Fat: 13gPolyunsaturated Fat: 29gCholesterol: 153mgSodium: 960mgFiber: 1gSugar: 2g

Notes

Pro Tips for the Best Pesto Chicken

  • Even thickness is everything: in restaurant kitchens we pound proteins to an even thickness so they cook at the same rate. Do that here and you’ll never have one dry breast next to one that’s underdone.
  • Use a thermometer, not the clock: chicken breast has almost no margin for error. An instant-read thermometer pulled at 160°F is the single best way to guarantee juicy results.
  • Taste your pesto first: salt levels swing wildly between brands. Taste before you season the chicken so the finished dish isn’t over-salted.
  • Slice tomatoes thick: thin slices turn to water in the oven. A half inch holds its shape and stays a little jammy.
  • Let it rest: five minutes off the heat lets the juices redistribute so they stay in the chicken instead of running out onto the plate.

Tried this recipe?

Let us know how it was!

FAQs: Pesto Chicken, Answered

Why did my pesto chicken turn out dry?

Almost always, it’s overbaking. Lean chicken breast has very little fat, so once it climbs past 165°F it dries out fast. Pull it at 160°F, let it rest five minutes, and the carryover heat finishes it while keeping it juicy. The pesto layer also acts as a shield, so don’t skimp on it.

Can I use jarred pesto instead of homemade?

Yes, absolutely. A good jarred basil pesto works great here and is what I reach for on busy nights. The only thing to watch is salt, since jarred pestos vary a lot, so taste it first and adjust how much you season the chicken.

How long do I bake basil pesto chicken?

At 350°F, plan on 45 minutes to an hour, depending on the thickness of your breasts. The real answer is temperature, not time: bake until the chicken reaches 165°F internally. Thinner breasts finish faster, so start checking around 40 minutes.

Do I have to make the balsamic reduction?

No, the chicken is delicious without it. But that sweet-tangy drizzle adds a contrast to the rich cheese and herby pesto that really sets this version apart. It’s just simmered balsamic vinegar, so it costs you a pot and 15 minutes of hands-off time.

Can I make basil pesto chicken ahead of time?

Yes. Season and coat the raw breasts with pesto, cover, and refrigerate up to a day ahead. Add the mozzarella and tomato right before baking. You can also freeze the pesto-coated raw chicken and thaw it overnight in the fridge before topping and baking.

What kind of mozzarella is best?

Fresh mozzarella gives you those creamy, milky melted pools and the pretty from-scratch look. Shredded low-moisture mozzarella works in a pinch and melts fine, it just won’t have the same luscious texture. If you’re using fresh, pat the slices dry so they don’t add extra water to the dish.

Is this a good recipe for meal prep?

It’s one of my favorites for it. The chicken reheats without drying out thanks to the pesto, and it’s high in protein and naturally lighter, so it fits a lot of eating styles. Bake a batch on Sunday and you’ve got easy lunches or dinners for several days.

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