Juicy Baked Pesto Chicken (Ready in 30 Minutes)

Baked pesto chicken is that quiet hero of a weeknight dinner. It uses just a handful of ingredients and comes together in about half an hour, but the finished dish tastes like you put in way more effort.

The oven does all the work while you toss a salad or open a bottle of wine. You get juicy chicken with a cheesy, herby crust and little bursts of tomato in every other bite.

Why This Pesto Chicken Is a Weeknight Keeper

The pesto seals in moisture while the chicken bakes, so you end up with meat that is tender and never chalky. Because the topping does double duty as both flavor and shield, you do not need to stand over a hot pan.

That melted mozzarella on top gets golden and bubbly under the oven heat, which gives each piece a savory crust that contrasts with the soft chicken underneath. It is the sort of simple payoff that makes you want to make this again next week.

Ingredients

• 4 boneless, skinless chicken breasts (about 1.5 lb total): look for pieces that are even in thickness so they cook at the same rate
• 1/2 cup basil pesto: store-bought works great, or use your favorite homemade one
• 4 oz fresh mozzarella cheese: sliced about 1/4 inch thick; part-skim works in a pinch but fresh melts creamier
• 1 cup cherry tomatoes, halved: they roast down into jammy little bites
• 1/2 tsp kosher salt and 1/4 tsp black pepper: for seasoning the raw chicken

Variations and Swaps

• Use chicken thighs: Boneless thighs cook faster, check for doneness around 15 to 18 minutes at 400°F.
• Swap the cheese: Provolone, fontina, or even a sharp provolone all melt beautifully. For a sharper finish, try grated parmesan instead.
• Skip the tomatoes: Not in the mood? Leave them out, or replace them with thin lemon slices tucked under the chicken for a citrusy brightness.
• Dairy-free: Look for a good vegan basil pesto and use a melty dairy-free mozzarella shred. The chicken will still stay moist.
• Add crunch: Scatter a handful of toasted pine nuts or breadcrumbs over the cheese during the last few minutes of baking.

If you like this style of hands-off chicken, you might also want to try our sheet pan lemon garlic chicken.

How to Make Baked Pesto Chicken

Step 1: Season the Chicken

Preheat your oven to 400°F (200°C). Pat the 4 chicken breasts completely dry with paper towels, then season both sides with the 1/2 teaspoon kosher salt and 1/4 teaspoon black pepper. Place them in a baking dish just large enough to hold them in a single layer, with a little space between each piece.

The chicken should look dry on the surface, not slick with moisture. This helps the pesto grab on instead of sliding off in the oven.

Step 2: Cover With Pesto and Tomatoes

Spoon the 1/2 cup pesto evenly over the top of each breast. Use the back of the spoon to spread it so the whole surface is coated. Tuck the halved cherry tomatoes into the gaps around the chicken, letting them settle into any open spaces. Lay the mozzarella slices across the pesto layer on each piece.

The pesto will look glossy and green against the pale chicken, and the cheese should sit right on top without slipping. That tight arrangement means every bite gets some of the tomato juices as the dish bakes.

Step 3: Bake Until Bubbly

Slide the dish into the hot oven and bake for 20 to 22 minutes. The chicken is ready when an instant-read thermometer pushed into the thickest part registers 165°F (74°C) and the cheese is puffed and golden in spots. If you notice the cheese browning too fast in the last five minutes, lay a loose piece of foil over the top.

The tomatoes will have softened and released some of their juice, which mingles with the pesto oil to make a small, savory pan sauce. That little bit of liquid is part of the charm, so do not pour it off.

Step 4: Slice and Plate

Pull the dish from the oven and let it rest for 5 minutes. That short pause lets the juices settle into the chicken instead of running onto the board. Cut the chicken across the grain into thick slices and transfer to plates, spooning the roasted tomatoes and any pan juices over the top.

The mozzarella will be stretchy and the pesto layer will have crisped slightly at the edges. Serve while the cheese is still warm and soft.

Tips for the Best Baked Pesto Chicken

• If your pesto is on the thick side, stir in a teaspoon of warm water to loosen it. A thinner spread goes on more evenly and does not tear the chicken surface.
• For a crispy, browned top, switch the oven to the broil setting during the final 2 minutes of baking. Watch closely because the cheese can darken fast.
• Boneless thighs are a great alternative. They stay extra juicy and cook in about 15 to 18 minutes at the same oven temperature.
• Leftover pesto chicken is wonderful cold the next day. Slice it thinly and drape it over a crunchy green salad or tuck it into a sandwich.

Bake times for different chicken breast thicknesses:

Thickness	Approx. Bake Time
1 inch	18 to 20 mins
1.5 inches	22 to 25 mins

Keeping Pesto Chicken Fresh

• Refrigerate: Store leftovers in an airtight container for up to 3 days. The pesto flavor mellows as it sits, which makes the chicken taste even better the next day.
• Reheating: Warm slices gently in the microwave or, for a crisper top, in a 350°F oven just until heated through. The oven reheat keeps the cheese from getting rubbery.
• Serve cold: Absolutely. Cold sliced pesto chicken over arugula with a squeeze of lemon makes a quick lunch.

What to Serve With Baked Pesto Chicken

A simple green salad with a bright vinaigrette cuts through the richness of the cheese and pesto. For something heartier, roasted green beans or a side of garlic bread are quick to make while the chicken bakes. If you want to turn it into a pasta night, spoon the chicken and its pan juices over a bowl of hot rigatoni.

Frequently Asked Questions

Can I freeze baked pesto chicken?

Yes, it freezes well. Cool the chicken completely, wrap each piece tightly in plastic, and then in a layer of foil. Freeze for up to two months and thaw overnight in the fridge before reheating.

Why did my chicken turn out dry?

It was likely overbaked. Even an extra couple of minutes in a hot oven can push the meat past 165°F. An instant-read thermometer is the most reliable way to pull it at the right moment. Very thin chicken cutlets also cook much faster, so check them early.

Can I add other vegetables to the dish?

Definitely. Sliced bell peppers, zucchini rounds, or thin red onion wedges can go into the dish right alongside the tomatoes. Toss them with a tiny bit of oil first so they roast rather than steam.

What if I do not have fresh mozzarella?

Any good melting cheese will work. Shredded part-skim mozzarella, provolone slices, or even a mild fontina all give you that gooey top layer.