One-Dish Pesto Chicken Bake with Mozzarella and Tomatoes
This pesto chicken bake is the answer when you need a hot, satisfying dinner that dirties exactly one dish. Everything roasts together, the cheese turns golden and bubbly, and the oven does most of the work.
The chicken stays juicy because the pesto seals in moisture, and the cherry tomatoes burst into a light, tangy sauce right in the pan. It takes about 10 minutes of hands-on time before you slide it into the oven.
Why This One-Dish Chicken Is a Weeknight Win
The basil pesto gives the chicken a savory, herb-packed crust that tastes like you put in way more effort. With sliced fresh mozzarella melting on top and little pools of tomato juice around the edges, every forkful has something different going on.
Cleanup is fast because you build the whole thing in the baking dish. No searing, no extra pans, just a solid dinner on the table in about 40 minutes.
Ingredients
- 4 boneless, skinless chicken breasts, about 6–8 oz each: pound them to an even thickness so they cook evenly
- ½ tsp kosher salt: adjust to the saltiness of your pesto
- ¼ tsp black pepper
- ½ tsp garlic powder: adds a little savory depth under the pesto
- 4 tbsp basil pesto: use a good store-bought brand or fresh homemade
- 1 cup cherry tomatoes, halved: they soften and release a light sauce in the pan
- 4 slices fresh mozzarella, ¼-inch thick: low-moisture whole-milk mozzarella also works, shredded
- 1 tsp olive oil: for drizzling the tomatoes so they caramelize lightly
- Fresh basil leaves, for serving: an optional bright finish
Substitutions
- Chicken thighs: boneless thighs work well, bone-in thighs will need an extra 10–15 minutes in the oven.
- Cheese: swap the mozzarella for provolone, fontina, or even a mild gouda.
- Dairy-free: use a vegan pesto and your favorite meltable dairy-free cheese.
- Add a vegetable: a handful of fresh spinach or a few artichoke hearts tossed in with the tomatoes wilts nicely during baking.
For a creamy, stovetop version of these flavors, try our Creamy Pesto Chicken Pasta.
How to Make Pesto Chicken Bake
Step 1: Pound and Season the Chicken
Place the chicken breasts between two pieces of plastic wrap and pound them with a meat mallet or rolling pin until they are an even 1-inch thickness. Season both sides with the ½ tsp salt, ¼ tsp pepper, and ½ tsp garlic powder.
Even thickness matters more than you think. If one end is twice as thin as the other, that thin part will overcook long before the center is safe to eat.
Step 2: Assemble the Bake
Spread 1 tablespoon of pesto over the top of each chicken breast and arrange them in a single layer in a baking dish. Scatter the halved cherry tomatoes around the chicken, drizzle them with the 1 tsp olive oil, and lay the mozzarella slices on top of the pesto.
The tomatoes will soften and release their juices as they roast, creating a light, savory sauce at the bottom of the dish. Don’t crowd them too tightly or they’ll steam instead of caramelizing a little.
Step 3: Bake Until Bubbly and Golden
Bake at 400°F (200°C) for 25 to 30 minutes, until the cheese is melted and starting to brown in spots and the chicken is cooked through. An instant-read thermometer inserted into the thickest part should read 165°F (74°C).
If the cheese starts to brown too much before the chicken reaches temperature, loosely tent the dish with foil after the 20-minute mark and let it finish cooking.
Step 4: Plate and Spoon the Juices
Transfer each chicken breast to a plate with a few spoonfuls of the pan juices and scatter fresh basil leaves over the top. Serve right away while the cheese is still stretchy.
The juices are full of tomato and basil flavor, so don’t leave them behind. A little crusty bread alongside does a great job of soaking them up.
Tips for the Juiciest Pesto Chicken Bake
- Don’t skip the pounding step. An uneven chicken breast can go from raw to dry in a matter of minutes.
- Let the chicken sit at room temperature for 15 minutes before seasoning. A very cold piece can seize and cook unevenly.
- Rest the baked chicken for 3 to 5 minutes before serving. This keeps the juices from running out when you slice it.
- Use a pesto you genuinely enjoy straight from the jar. Its flavor will concentrate a little in the oven, so an overly oily or bland one will show through.
Bake times by chicken thickness:
| Thickness | Time at 400°F |
|---|---|
| ½ inch | 15–18 mins |
| 1 inch | 25–30 mins |
| 1½ inch | 35–40 mins |
Storing and Reheating Leftovers
- Refrigerate: store in an airtight container for up to 3 days.
- Reheating: warm gently in a 300°F oven or in the microwave at 50% power to avoid drying out the chicken.
- Serve cold: leftover slices are great over a salad with extra pesto on the side.
What to Serve With This Pesto Chicken Bake
A piece of toasted sourdough or a warm baguette catches every last bit of the pan sauce. For something a little more filling, roasted Yukon gold potatoes tossed in olive oil and salt can go into the oven alongside the dish, they need about the same bake time. A simple arugula salad with lemon vinaigrette cuts through the richness of the cheese and pesto nicely.
Frequently Asked Questions
Can I use chicken thighs instead of breasts?
Yes. Boneless, skinless thighs work well and stay juicy. Bone-in thighs will need an extra 10 to 15 minutes in the oven, so check with a thermometer.
How do I keep the chicken from drying out?
Pound it to an even thickness, don’t overbake, and pull it out right at 165°F. The pesto layer also helps lock in moisture.
Can I assemble this ahead of time?
You can layer everything in the dish, cover, and refrigerate up to 4 hours before baking. Add 5 minutes to the bake time to account for the chill.
Can I use red pesto instead?
Absolutely. Sun-dried tomato pesto gives the dish a deeper, slightly sweeter tomato flavor and pairs well with the mozzarella.
Pesto Chicken Bake Recipe
Ingredients
Method
- Pound the chicken breasts to an even 1-inch thickness and season both sides with salt, pepper, and garlic powder.
- Spread 1 tbsp pesto on top of each breast, place in a baking dish, scatter the tomatoes around them, drizzle with olive oil, and top with mozzarella slices.
- Bake at 400°F (200°C) for 25–30 minutes, until the cheese is melted and the chicken reaches 165°F in the center. Tent with foil if the cheese browns too quickly.
- Plate the chicken with the pan juices, scatter fresh basil on top, and serve right away.
