Pesto Baked Chicken With Tomatoes – Easy, Flavor-Packed Weeknight Dinner
This is one of those meals you make once and then keep in your back pocket forever. Pesto baked chicken with tomatoes is juicy, herby, and incredibly simple to pull off. It’s a weeknight winner that feels special, tastes fresh, and requires minimal cleanup.
You’ll mix bright basil pesto with sweet tomatoes and a little melty cheese for a comforting, summery bake any time of year. Serve it with pasta, rice, or crusty bread, and you’re set.
Ingredients
Method
- Preheat and prep: Heat the oven to 400°F (200°C). Lightly oil a 9x13-inch baking dish.
- Season the chicken: Pat the chicken breasts dry. Season both sides with salt, pepper, and Italian seasoning. Drizzle with 1 tablespoon olive oil and rub to coat.
- Make the tomato mix: In a bowl, toss the halved tomatoes and red onion with the remaining 1 tablespoon olive oil, a pinch of salt, pepper, and balsamic vinegar (if using).
- Assemble the dish: Spread 1/3 cup of pesto on the bottom of the baking dish. Place the chicken on top. Spoon the tomato mixture around and slightly over the chicken.
- Add pesto: Spread the remaining pesto over the chicken breasts. Don’t worry about being too neat—some will run into the tomatoes and that’s perfect.
- Bake the first round: Bake uncovered for 15–18 minutes, depending on thickness.
- Add the cheese: Remove the dish, sprinkle the mozzarella and Parmesan over the chicken. Return to the oven and bake another 7–10 minutes, until the chicken reaches 165°F (74°C) at the thickest point and the cheese is melted and bubbly.
- Rest and finish: Let the chicken rest 5 minutes. Spoon some of the tomato-pesto juices over the top. Garnish with fresh basil and a squeeze of lemon if you like.
- Serve: Pair with buttered pasta, herbed rice, roasted potatoes, or a green salad. Crusty bread is great for those pan juices.
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What Makes This Recipe So Good
- Big flavor, little effort: Pesto brings instant depth—garlic, basil, and Parmesan—so you don’t have to build flavor from scratch.
- Juicy every time: Baking the chicken with tomatoes keeps the meat moist and prevents drying out.
- Flexible and forgiving: Use store-bought or homemade pesto, cherry or canned tomatoes, and your favorite melting cheese.
- One-pan convenience: Everything bakes together in one dish, making cleanup quick.
- Weeknight friendly: From prep to plate in about 35–40 minutes.
What You’ll Need
- 4 boneless, skinless chicken breasts (about 1.5–2 pounds total)
- 1 cup basil pesto (store-bought or homemade)
- 2 cups cherry or grape tomatoes, halved
- 1 small red onion, thinly sliced (optional but recommended)
- 1–1.5 cups shredded mozzarella or sliced fresh mozzarella
- 1/4 cup grated Parmesan cheese
- 2 tablespoons olive oil
- 1–2 tablespoons balsamic vinegar (optional, for brightness)
- 1 teaspoon dried Italian seasoning or dried oregano
- Salt and freshly ground black pepper, to taste
- Fresh basil, for serving (optional)
- Lemon wedges, for serving (optional)
Step-by-Step Instructions
- Preheat and prep: Heat the oven to 400°F (200°C). Lightly oil a 9×13-inch baking dish.
- Season the chicken: Pat the chicken breasts dry.
Season both sides with salt, pepper, and Italian seasoning. Drizzle with 1 tablespoon olive oil and rub to coat.
- Make the tomato mix: In a bowl, toss the halved tomatoes and red onion with the remaining 1 tablespoon olive oil, a pinch of salt, pepper, and balsamic vinegar (if using).
- Assemble the dish: Spread 1/3 cup of pesto on the bottom of the baking dish. Place the chicken on top.
Spoon the tomato mixture around and slightly over the chicken.
- Add pesto: Spread the remaining pesto over the chicken breasts. Don’t worry about being too neat—some will run into the tomatoes and that’s perfect.
- Bake the first round: Bake uncovered for 15–18 minutes, depending on thickness.
- Add the cheese: Remove the dish, sprinkle the mozzarella and Parmesan over the chicken. Return to the oven and bake another 7–10 minutes, until the chicken reaches 165°F (74°C) at the thickest point and the cheese is melted and bubbly.
- Rest and finish: Let the chicken rest 5 minutes.
Spoon some of the tomato-pesto juices over the top. Garnish with fresh basil and a squeeze of lemon if you like.
- Serve: Pair with buttered pasta, herbed rice, roasted potatoes, or a green salad. Crusty bread is great for those pan juices.
Keeping It Fresh
- Storage: Refrigerate leftovers in an airtight container for up to 4 days.
Keep the chicken and tomatoes together so the meat stays moist.
- Reheating: Warm gently in a 300°F (150°C) oven for 10–15 minutes or microwave in short bursts. Add a splash of water or broth to keep it juicy.
- Freezing: Freeze cooked chicken without the fresh basil garnish, tightly wrapped, for up to 2 months. Thaw overnight in the fridge and reheat low and slow.
- Make-ahead: You can assemble the dish (without cheese) up to 8 hours ahead and refrigerate.
Add cheese during the last minutes of baking as directed.
Health Benefits
- Lean protein: Chicken breast provides high-quality protein to support muscle repair and satiety.
- Heart-healthy fats: Pesto typically contains olive oil and nuts, which offer monounsaturated fats and vitamin E.
- Antioxidants: Tomatoes bring lycopene, vitamin C, and potassium. Basil adds polyphenols and a fresh flavor punch.
- Balanced plate: Pairing with whole grains or a fiber-rich salad turns this into a well-rounded meal.
Pitfalls to Watch Out For
- Overcooking the chicken: Thick breasts can dry out. Use a thermometer and pull at 165°F; resting helps retain juices.
- Watery tomatoes: Some tomatoes release lots of liquid.
This is normal, but if you want a thicker sauce, use cherry tomatoes and don’t overcrowd the pan.
- Too-salty pesto: Store-bought pesto varies. Taste first and adjust salt lightly on the chicken.
- Burning the cheese: Add cheese in the second half of baking. If it browns too fast, tent loosely with foil.
Alternatives
- Chicken thighs: Use boneless, skinless thighs for richer flavor.
Add 5–8 minutes to the bake time.
- Different cheeses: Try provolone, fontina, scamorza, or goat cheese crumbles for a tangy twist.
- Veggie add-ins: Add zucchini ribbons, sliced bell peppers, or baby spinach nestled around the chicken.
- Dairy-free: Use a dairy-free pesto and skip the mozzarella, or top with a vegan mozzarella alternative.
- Nut-free pesto: Make pesto with sunflower seeds or pumpkin seeds instead of pine nuts.
- Tomato swap: Use canned whole tomatoes (drained and hand-crushed) or sun-dried tomatoes packed in oil for concentrated flavor.
- Grill then bake: Sear chicken on the grill for 2–3 minutes per side, then transfer to the dish with tomatoes and pesto to finish in the oven.
FAQ
Can I use frozen chicken breasts?
Yes, but thaw them fully in the refrigerator first for even cooking. Pat dry well before seasoning to help the pesto adhere and to avoid excess water in the pan.
Is homemade pesto worth it?
If you have fresh basil and a few minutes, absolutely. Homemade pesto tastes brighter and lets you control salt and texture.
That said, a good store-bought pesto still makes an excellent dish.
How do I keep the chicken from drying out?
Use an instant-read thermometer and pull the chicken right at 165°F. Spreading pesto over the top and baking with tomatoes helps keep the meat moist, and resting the chicken for a few minutes prevents juices from running out.
What should I serve with it?
It’s great with buttered pasta, couscous, or orzo. Roasted potatoes or a garlicky green salad also pair well.
Don’t forget bread to soak up the pan sauce.
Can I make this with bone-in chicken?
You can, but it will take longer. Start the bone-in pieces in the oven for 15 minutes before adding the pesto and tomatoes, then continue baking until the meat reaches 165°F near the bone.
Does this work for meal prep?
Yes. Store portions with tomatoes and a bit of pan sauce to keep things juicy.
Reheat gently and add fresh basil or a squeeze of lemon right before eating to revive the flavors.
In Conclusion
Pesto baked chicken with tomatoes is the kind of recipe that proves simple can be special. With minimal prep, you get tender chicken, melty cheese, and a bright, garlicky sauce made right in the pan. It’s flexible, reliable, and always crowd-pleasing.
Keep a jar of pesto in the fridge and a pint of tomatoes on the counter, and you’ll have dinner sorted any night of the week.
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