Name: Greek Chicken Casserole Recipe
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: Greek
Ingredients: 2 cups orzo, uncooked; 1 lb. cooked chicken, shredded (about 3 chicken breasts or 6 chicken thighs); 2 tablespoons olive oil; 1 red onion, diced; 4 cloves garlic, minced; ½ cup sundried tomatoes, packed, diced; 2 cups baby spinach, roughly chopped; 1 cup crumbled feta cheese, plus more to serve; ¼ cup kalamata olives, pitted and sliced (optional); 1 teaspoon dried oregano; 1 teaspoon salt; 1 lemon, juiced and zested; 5 cups chicken broth (or water); Fresh parsley, to serve

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If you’re looking to bring a taste of the Mediterranean right to your dinner table, this Greek Chicken Casserole Recipe is the perfect dish to try. It’s a cozy, comforting blend of tender shredded chicken, vibrant spinach, tangy sundried tomatoes, creamy feta, and bright lemon all nestled into perfectly cooked orzo. What makes this casserole truly special is how effortlessly these ingredients come together in one pan, creating a warm, flavorful meal that feels both hearty and fresh. Whether you’re cooking for your family on a busy weeknight or prepping ahead for a delicious meal, this Greek Chicken Casserole Recipe will soon become one of your go-to favorites.

Ingredients You’ll Need

The image shows several small white bowls and loose items arranged on a white marbled surface. There is one bowl filled with light yellow orzo pasta grains at the top left, and another bowl at the bottom right with shredded cooked chicken in pale beige tones. A bowl of fresh dark green spinach leaves is in the middle, with a bowl of white crumbled cheese below it. To the left of the spinach is a bowl holding deep red sun-dried tomatoes. Near the center, three garlic cloves with light tan skin sit loose, along with a small white bowl containing pink salt and dried green herbs mixed. To the right, there is a whole deep red onion and a bright yellow lemon, both loose on the surface. Above, a glass measuring cup holds light yellow broth. photo taken with an iphone --ar 4:5 --v 7

Gathering the right ingredients for this recipe is simple, and each plays an essential role in building the layers of flavor and texture that make this casserole so irresistible. From the nutty orzo to the salty feta, every component contributes to the taste, mouthfeel, and beautiful color of the dish.

2 cups orzo, uncooked: The tiny pasta that soaks up all those delicious juices, creating a creamy base.

1 lb. cooked chicken, shredded: Use about 3 breasts or 6 thighs for tender, protein-packed goodness.
2 tablespoons olive oil: Adds richness and helps soften the onions perfectly when baked.
1 red onion, diced: Gives a subtle sweetness and pleasant crunch before baking down.

4 cloves garlic, minced: Infuses the casserole with a fragrant, savory depth.
½ cup sundried tomatoes, packed, diced: Brings bursts of tangy sweetness and vibrant color.
2 cups baby spinach, roughly chopped: Adds freshness and a lovely green hue packed with nutrients.

1 cup crumbled feta cheese, plus more to serve: The creamy, salty highlight of the dish that ties everything together.
¼ cup kalamata olives, pitted and sliced (optional): For a briny punch that enhances the Mediterranean feel.
1 teaspoon dried oregano: Classic Greek herb seasoning that lifts the flavor profile beautifully.
1 teaspoon salt: Balances and enhances all the vibrant tastes.
1 lemon, juiced and zested: Adds a fresh, zesty brightness that wakes up the dish.
5 cups chicken broth (or water): The cooking liquid that softens the orzo and infuses it with savory richness.

Fresh parsley, to serve: A finishing touch for color and herbal freshness.

How to Make Greek Chicken Casserole Recipe

Step 1: Prepare the Chicken

If your chicken isn’t pre-cooked, don’t worry — simply bake the breasts or thighs at 400°F for about 25 minutes until cooked through, then shred them with two forks. Having tender, shredded chicken ready will ensure the perfect texture in your casserole.

Step 2: Start with Onions and Olive Oil

Place diced red onion in a 9×13-inch baking dish and toss with olive oil. Bake it for 5 minutes to soften the onion and build a sweet, savory base that will mingle beautifully with the other ingredients.

Step 3: Combine the Core Ingredients

Remove the baking dish from the oven, then stir in the orzo, minced garlic, diced sundried tomatoes, chopped spinach, optional kalamata olives, oregano, salt, and the remaining olive oil. Give everything a good mix so the flavors start to meld even before baking.

Step 4: Add Chicken, Feta, and Lemon

Mix in the shredded chicken, crumbled feta cheese, fresh lemon juice, and zest. The feta adds creaminess and saltiness while the lemon cuts through with a refreshing tang—this combination is pure magic in every bite.

Step 5: Pour in Broth and Bake Covered

Pour the chicken broth over the mixture and stir briefly to ensure even distribution. Cover the dish tightly with foil and bake at 400°F for 15 minutes. This step cooks the orzo perfectly, letting it absorb all those savory, tangy flavors.

Step 6: Finish Baking Uncovered

After 15 minutes, remove the foil and stir everything gently. Continue baking uncovered for another 15 to 20 minutes, or until the orzo is tender and most of the liquid has been absorbed. Let the casserole rest for 5 minutes to thicken up and let flavors develop further.

How to Serve Greek Chicken Casserole Recipe

In a white rectangular baking dish, there are four main layers of ingredients. At the bottom, there is a scattered layer of light beige orzo pasta, with a slightly curved, smooth texture. On top of the orzo, there are fresh dark green chopped spinach leaves, roughly piled in the center. Over the spinach, there is a layer of chunky bright red sun-dried tomatoes with some small pieces showing yellow bits inside. Finally, sitting on top of the sun-dried tomatoes, there is a sprinkling of green dried herbs mixed with a small amount of white salt. Around the orzo and spinach, finely diced purple-red onions are spread out lightly near the edges of the dish. The dish is placed on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Don’t be shy with extra crumbled feta and a generous sprinkle of fresh parsley to finish this dish. These simple garnishes add creaminess and a burst of color ideal for presentation and flavor contrast.

Side Dishes

This casserole stands beautifully on its own, but if you want to round out your meal, consider pairing it with a crisp Greek salad or some warm, crunchy pita bread. These sides complement the bold flavors without overpowering the dish.

Creative Ways to Present

For entertaining, serve this Greek Chicken Casserole Recipe in individual ramekins or mini cast-iron skillets to give each person their own personal portion. You can also top it with a dollop of tzatziki or a drizzle of extra virgin olive oil for an elegant touch.

Make Ahead and Storage

Storing Leftovers

Once cooled, store leftover casserole in an airtight container and keep it in the fridge for up to 5 days. The flavors actually deepen after resting, making for even tastier leftovers.

Freezing

This casserole freezes wonderfully. Portion it into freezer-safe containers and freeze for up to 3 months. Thaw overnight in the fridge before reheating to preserve the texture and flavor.

Reheating

Reheat leftovers gently in the microwave or a 350°F oven until warmed through. Adding a splash of broth or water during reheating helps retain moisture and keeps the orzo nice and creamy.

FAQs

Can I use fresh chicken instead of cooked?

Yes! If using raw chicken, you can bake it first as directed in the recipe or cook it separately before adding. Shredded chicken works best for even mixing and quick reheating.

What can I substitute for orzo?

If you can’t find orzo, small pasta shapes like acini di pepe or even rice make good substitutes, though cooking times may vary slightly.

Is this recipe gluten-free?

Traditional orzo contains gluten, but you can substitute with gluten-free pasta or quinoa to make this casserole gluten-free and still delicious.

Can I add more vegetables?

Absolutely! Feel free to mix in bell peppers, zucchini, or artichoke hearts for extra color and nutrition that will blend beautifully with the Mediterranean flavors.

How can I make this casserole creamier?

Add a splash of cream or extra crumbled feta cheese just before serving for a richer, creamier texture that melts in your mouth.

Final Thoughts

This Greek Chicken Casserole Recipe truly captures the heart of Mediterranean home cooking with its bright, comforting flavors and easy preparation. I hope you’ll give it a try and enjoy the way it brings simple, fresh ingredients together in a dish that’s perfect for family dinners, meal prep, or sharing with friends. It’s one of those recipes that feels like a warm hug on a plate and keeps everyone coming back for seconds.