Name: Easy Greek Chicken Tzatziki Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Greek-Inspired
Ingredients: 1 1/2 lbs boneless skinless chicken breasts, diced; 2 tablespoons olive oil; 3 garlic cloves, minced; 1 teaspoon dried oregano; 1 teaspoon dried dill; 1 teaspoon paprika; 1 teaspoon salt; 1/2 teaspoon black pepper; 3 cups cooked rice; 1 cup cherry tomatoes, halved; 1/2 cup red onion, diced; 1 cup cucumber, diced; For the tzatziki topping:; 1 1/2 cups plain Greek yogurt; 1/2 cup grated cucumber, squeezed dry; 2 garlic cloves, minced; 1 tablespoon fresh dill, chopped; 1 tablespoon lemon juice; 1 tablespoon olive oil; 1/2 teaspoon salt; 1/4 teaspoon black pepper

I make this Easy Greek Chicken Tzatziki Casserole when I want a fresh, comforting meal that feels both hearty and vibrant. Tender chicken, fluffy rice, and Mediterranean-inspired flavors come together under a creamy tzatziki topping that ties everything together beautifully. I love how this dish feels wholesome while still being satisfying.

Why You’ll Love This Recipe

I love how this casserole combines bright, fresh flavors with cozy baked comfort. The seasoned chicken pairs perfectly with the cool and creamy tzatziki, creating a balanced bite every time. I also appreciate that it is simple to prepare and works well for meal prep. Whenever I want a dish that feels flavorful but not overly heavy, this recipe is one I happily make. Easy Greek Chicken Tzatziki Casserole

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

boneless skinless chicken breasts, diced
olive oil
garlic cloves, minced
dried oregano
dried dill
paprika
salt
black pepper
cooked rice
cherry tomatoes, halved
red onion, diced
cucumber, diced

For the tzatziki topping:
Greek yogurt
grated cucumber, squeezed dry
garlic, minced
fresh dill, chopped
lemon juice
olive oil
salt
black pepper

Directions

I begin by preheating my oven to 375°F (190°C) and lightly greasing a baking dish.

In a skillet over medium heat, I warm olive oil and sauté the minced garlic until fragrant. I add the diced chicken, oregano, dill, paprika, salt, and black pepper. I cook the chicken until it is fully cooked and lightly golden.

In a large bowl, I combine the cooked rice, cherry tomatoes, red onion, and diced cucumber. I fold in the cooked chicken and mix everything together evenly. I transfer the mixture into the prepared baking dish and spread it out evenly.

In a separate bowl, I prepare the tzatziki by mixing Greek yogurt, grated and squeezed cucumber, garlic, fresh dill, lemon juice, olive oil, salt, and black pepper until smooth and creamy.

I spoon the tzatziki evenly over the casserole mixture. I bake the dish for about 20–25 minutes, just until heated through and slightly golden on top. I remove it from the oven and let it rest for a few minutes before serving.

Servings and Timing

I usually get about 6 servings from this recipe.

Prep time: 15 minutes
Cook time: 30 minutes
Total time: 45 minutes

Variations

I sometimes add crumbled feta cheese for extra tang and richness. When I want to include more vegetables, I mix in spinach or zucchini. For a low-carb option, I replace the rice with cauliflower rice. If I prefer stronger flavor, I marinate the chicken in lemon juice and herbs before cooking. Easy Greek Chicken Tzatziki Casserole

Storage/Reheating

I store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, I warm individual portions in the microwave or cover the dish with foil and heat it in the oven until warmed through. If the tzatziki thickens too much after chilling, I stir in a small spoonful of yogurt to loosen it before serving.

FAQs

Can I use rotisserie chicken?

Yes, I sometimes use shredded rotisserie chicken to save time. I simply season it lightly and mix it into the rice mixture before baking.

Can I prepare this casserole ahead of time?

Yes, I assemble it ahead and store it covered in the refrigerator. I bake it just before serving.

How do I prevent watery tzatziki?

I make sure to squeeze as much moisture as possible from the grated cucumber before mixing it into the yogurt.

Can I freeze this casserole?

I prefer not to freeze it with the tzatziki topping, as the yogurt texture can change. If needed, I freeze the chicken and rice base separately.

What can I serve with this dish?

I like serving it with a simple green salad, warm pita bread, or roasted vegetables.

Conclusion

I find this Easy Greek Chicken Tzatziki Casserole to be the perfect balance of fresh and comforting. The herbed chicken, fluffy rice, and creamy tzatziki create a flavorful dish that feels both nourishing and satisfying. Whenever I want a Mediterranean-inspired meal that is simple to prepare, this recipe is one I confidently turn to.