There’s something soul-soothing about this Mediterranean Chicken Zucchini Bake. It’s juicy, cheesy, and packed with color and flavor. You’ll love how everything comes together in one pan with golden zucchini, herby chicken, and melted cheese bubbling on top. Plus, there’s barely any cleanup, which makes this a weeknight keeper.
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Why You’ll Love This Mediterranean Chicken Zucchini Bake
This dish is weeknight gold. It comes together in just one baking dish, saving you from a mountain of dirty pans. The combination of tender chicken, roasted zucchini, cherry tomatoes, and just the right amount of seasoning hits every note. Plus, it’s naturally gluten-free and low in carbs, making it a light yet filling meal.
You can even pair it with this easy broccoli rice and cheese casserole if you’re in the mood for a full-on comfort meal.

Ingredients You’ll Need
For the Chicken & Vegetables
- 2 boneless chicken breasts or thighs, cubed
- 2 medium zucchini, sliced
- 1 cup cherry tomatoes, halved
- 1 red onion, sliced
- 3 cloves garlic, minced
- 2 tablespoons olive oil
For the Mediterranean Seasoning
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- ½ teaspoon smoked paprika
- Salt and pepper to taste
- ¼ teaspoon red pepper flakes (optional)
For the Topping
- 1 cup shredded mozzarella
- ¼ cup grated parmesan
- Fresh parsley, chopped
Step-by-Step Instructions
Preheat and Prep
Set your oven to 400°F. Lightly grease a baking dish with olive oil or nonstick spray.
Toss and Season
In a large bowl, toss chicken cubes, zucchini slices, cherry tomatoes, onion, and garlic with olive oil. Sprinkle in all the dried herbs, spices, and season well with salt and pepper.
Assemble the Bake
Pour the seasoned mixture into your baking dish and spread it out evenly. Sprinkle mozzarella and parmesan cheese right on top.
Bake Until Golden
Cover with foil and bake for 20 minutes. Then remove the foil and bake for another 10 15 minutes until the top is golden and bubbly.
Garnish and Serve
Sprinkle with fresh parsley and serve warm. We love it next to this creamy crockpot chicken tortellini when hosting family dinners.

Expert Tips for the Perfect Chicken Zucchini Bake
- Cut the veggies evenly so everything cooks at the same time
- Use fresh herbs like oregano or basil if you have them on hand
- Don’t overbake or the chicken can get dry
- For a crispy cheese top, broil the dish for 2 minutes at the end
Avoid These Common Mistakes
- Skipping seasoning can lead to a bland bake, so don’t skimp
- Crowding the baking dish too much can steam the ingredients instead of roasting them
- Adding too much cheese might make it greasy instead of gooey
Serving Ideas That Pop
Serve this bake with warm pita, a scoop of herby couscous, or a crisp Greek salad. A dollop of tzatziki or garlic yogurt sauce also takes it to the next level. If you’re craving bold flavor, this creamy sun-dried tomato pasta is another delicious Mediterranean option.
Storage & Make-Ahead Tips
Store leftovers in an airtight container for up to 3 days. Reheat in the microwave or a warm oven. Want to prep ahead? You can assemble the dish, cover it, and refrigerate until you’re ready to bake it later. It also freezes well for up to 2 months.
Variations and Substitutions
- Try feta or goat cheese instead of mozzarella for a tangier flavor
- Make it vegetarian by replacing chicken with chickpeas or white beans
- Add extra veggies like spinach, bell peppers, or mushrooms
- Skip the cheese or use vegan cheese for a dairy-free version
FAQs About Mediterranean Chicken Zucchini Bake
Can I make it ahead of time?
Yes, just assemble and refrigerate. Bake fresh when ready.
Can I use frozen zucchini?
Fresh is best! Frozen zucchini can turn mushy when baked.
How do I make this spicier?
Add more red pepper flakes or mix in a spoonful of harissa paste.
Try this vibrant bake and let us know how it turned out in the comments below. It’s easy, cozy, and always a crowd-pleaser. Don’t forget to pin it for later or share it with a friend who needs an easy dinner win!
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Mediterranean Chicken Zucchini Bake
Equipment
- Baking dish
- Mixing bowl
- Oven
Ingredients
- 2 boneless chicken breasts or thighs, cubed
- 2 medium zucchini, sliced
- 1 cup cherry tomatoes, halved
- 1 red onion, sliced
- 3 cloves garlic, minced
- 2 tablespoons olive oil
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1/2 teaspoon smoked paprika
- Salt and pepper to taste
- 1/4 teaspoon red pepper flakes (optional)
- 1 cup shredded mozzarella cheese
- 1/4 cup grated parmesan
- Fresh parsley, chopped (for garnish)
Instructions
- Preheat your oven to 400°F and lightly grease a baking dish with olive oil or nonstick spray.
- In a large bowl, toss chicken, zucchini, tomatoes, onion, and garlic with olive oil. Add herbs and spices, then season with salt and pepper.
- Transfer mixture to the baking dish and spread evenly. Top with mozzarella and parmesan.
- Cover with foil and bake for 20 minutes. Remove foil and bake another 10–15 minutes until golden and bubbly.
- Garnish with chopped parsley and serve warm.