Imagine the sun-drenched coasts of Greece, Italy, and the South of France, all converging in a single, aromatic dish that emanates warmth and comfort from your oven. The Mediterranean Chicken and Rice Casserole is not merely a meal; it is a culinary journey. This one-pan wonder masterfully combines tender, succulent chicken with fluffy, flavorful rice, all simmered in a vibrant broth infused with the quintessential flavors of the Mediterranean: sun-ripened tomatoes, briny olives, earthy herbs, and tangy feta cheese. It is the epitome of comfort food, yet it feels incredibly fresh and wholesome.
Why Is This Mediterranean Chicken and Rice Casserole So Popular?
The popularity of this casserole lies in its perfect alignment with modern culinary desires. First and foremost, it is a complete one-pan meal. In a world where time is precious and cleanup is a chore, the appeal of layering ingredients in a single dish and letting the oven do the work is undeniable. It minimizes active cooking time and maximizes flavor, a winning combination for busy weeknights.
Secondly, it embodies the globally adored Mediterranean diet, which is consistently ranked among the healthiest eating patterns in the world. People are actively seeking meals that are both nutritious and satisfying, and this casserole delivers. It’s packed with lean protein, whole grains (if using brown rice), healthy fats from olive oil and olives, and a plethora of vegetables and herbs. It feels indulgent without the guilt.
Finally, its versatility is unmatched. The recipe serves as a brilliant canvas for personalization. Don’t have artichokes? Use zucchini. Not a fan of feta? Try goat cheese. This adaptability means it can suit various tastes and dietary needs, ensuring it never gets boring. It’s a reliable, crowd-pleasing formula that feels new every time you make it.
Why You’ll Love This Mediterranean Chicken and Rice Casserole
- Effortless Elegance: It looks and tastes like you spent hours in the kitchen, but the preparation is surprisingly simple.
- Meal-Prep Champion: This casserole reheats beautifully, making it an ideal make-ahead lunch or dinner for the week.
- Family-Friendly Flavor: The combination of savory chicken, rice, and melted cheese is a universal crowd-pleaser, while the Mediterranean twist introduces new flavors in an accessible way.
- Nutrient-Dense: You’re getting a well-balanced meal with protein, carbohydrates, healthy fats, and vitamins all in one scoop.
- Aromatherapy for Your Home: The scent of garlic, oregano, and lemon roasting in the oven is utterly irresistible and will make your home smell incredible.
Here’s what you’ll need:
*(Note: Quantities are for a 9×13 inch casserole dish, serving 6-8 people)*
For the Chicken and Marinade:
- 1.5 lbs (about 700g) boneless, skinless chicken thighs (preferred for juiciness) or chicken breasts
- ¼ cup extra virgin olive oil
- 3 cloves garlic, minced
- 1 tablespoon dried oregano
- 1 teaspoon dried thyme
- 1 teaspoon smoked paprika
- Juice of 1 large lemon (about 3 tablespoons)
- Salt and freshly ground black pepper, to taste
For the Casserole Base:
- 1 large yellow onion, finely diced
- 1 cup long-grain white rice (like Jasmine or Basmati), rinsed thoroughly until water runs clear*
- 3 cups chicken broth, divided (low-sodium preferred)
- 1 (14.5 oz) can diced tomatoes, undrained
- 1 cup marinated artichoke hearts, quartered
- ½ cup Kalamata olives, pitted and halved
- 1 red bell pepper, diced
- 1 teaspoon dried oregano
For the Topping:
- 4 oz (about 1 cup) crumbled feta cheese
- ¼ cup fresh parsley, finely chopped
- 1 lemon, cut into wedges for serving
Important Rice Note: Using the correct type of rice and rinsing it is crucial. Rinsing removes excess surface starch, preventing the casserole from becoming gummy. Long-grain rice holds its shape better than short-grain.

How to Make Mediterranean Chicken and Rice Casserole
Now that you have your ingredients ready, let’s dive into the steps for making this delightful Mediterranean Chicken and Rice Casserole. It’s as easy as pie, and I promise you’ll feel like a culinary superstar!
Step 1: Marinate the Chicken
In a medium-sized bowl, whisk together the ¼ cup olive oil, minced garlic, 1 tablespoon dried oregano, thyme, smoked paprika, lemon juice, salt, and pepper. Place the chicken pieces in the bowl and toss them thoroughly until each piece is evenly coated in the marinade. Allow the chicken to marinate for at least 30 minutes at room temperature, or for deeper flavor, cover and refrigerate for up to 4 hours. If refrigerated, let it sit at room temperature for 15-20 minutes before cooking.
Step 2: Preheat and Prepare the Pan
Preheat your oven to 375°F (190°C). While the oven is heating, take your 9×13 inch casserole dish and lightly grease it with a thin layer of olive oil or a non-stick cooking spray. This will prevent any stubborn sticking.
Step 3: Sauté the Aromatics
In a large skillet over medium heat, add a tablespoon of olive oil. Add the finely diced onion and cook for 4-5 minutes until it becomes soft and translucent. Add the rinsed rice to the skillet and stir constantly for about 2 minutes. This step, called “toasting” the rice, helps the grains absorb liquid more evenly and adds a subtle nutty flavor.
Step 4: Build the Casserole Base
Transfer the toasted rice and onion mixture into the prepared casserole dish. Spread it out into an even layer. Pour the entire can of diced tomatoes (with their juices) over the rice. Evenly scatter the diced red bell pepper, quartered artichoke hearts, and halved Kalamata olives over the top. Sprinkle the additional teaspoon of dried oregano over the vegetables. Slowly pour 2.5 cups of the chicken broth over the entire base. Reserve the remaining ½ cup of broth.
Step 5: Assemble the Dish
Take the marinated chicken pieces and arrange them in a single layer on top of the rice and vegetable mixture. Pour any remaining marinade from the bowl over the chicken. This will seep down and flavor the entire casserole as it bakes.
Step 6: Bake to Perfection
Cover the casserole dish tightly with aluminum foil. This is a critical step, as it traps the steam, which is essential for cooking the rice properly. Place the dish in the preheated oven and bake for 30 minutes.
Step 7: Finish and Rest
After 30 minutes, carefully remove the foil. The rice should have absorbed most of the liquid. If the rice looks dry, pour the remaining ½ cup of chicken broth evenly over the top. Sprinkle the crumbled feta cheese generously over the chicken and rice. Return the casserole to the oven, uncovered, for another 15-20 minutes, or until the chicken is cooked through (internal temperature of 165°F or 74°C), the rice is tender, and the top is lightly golden. Once out of the oven, let the casserole rest for 10 minutes. This allows the residual heat to finish fluffing up the rice and makes it easier to serve.
Tips for Success
- Rinse Your Rice: Do not skip rinsing the rice! This is the number one tip to avoid a sticky, gummy mess.
- Don’t Peek! Resist the urge to remove the foil during the first 30 minutes of baking. Each peek releases valuable steam needed to cook the rice.
- Chicken Thighs vs. Breasts: Chicken thighs are more forgiving and will stay juicier during the longer baking time. If using breasts, consider cutting them into smaller chunks to ensure they don’t dry out.
- Broth is Key: Use a good-quality chicken broth, as it forms the flavor foundation of the dish.
- Resting Period: The 10-minute rest is not optional. It allows the rice to set and makes serving much cleaner.

Equipment Needed
- 9×13 inch (or similar 3-quart) baking/casserole dish
- Aluminum foil
- Medium mixing bowl
- Large skillet
- Cutting board and sharp knife
- Measuring cups and spoons
- Meat thermometer (recommended for perfect chicken)
Variations of Mediterranean Chicken and Rice Casserole
- Protein Swap: Substitute chicken with 1.5 lbs of firm white fish (like cod or halibut) added in the last 15 minutes of cooking, or with large shrimp added in the last 10 minutes.
- Vegetarian/Vegan: Omit the chicken and use chickpeas or cannellini beans. Use vegetable broth and substitute the feta with a vegan cheese or a sprinkle of nutritional yeast.
- Greek-Inspired: Add 1 teaspoon of dried dill and ½ teaspoon of lemon zest to the marinade. Use spinach (add frozen, thawed, and squeezed-dry spinach with the other veggies) and increase the feta to 1.5 cups.
- Spanish Twist: Use smoked paprika and a pinch of saffron threads (steeped in the warm broth). Add ¼ cup of roasted red peppers and use Manchego cheese instead of feta.
- Low-Carb: Replace the rice with cauliflower rice. Add the cauliflower rice (unthawed if frozen) in the last 15 minutes of baking to prevent it from becoming mushy.
Serving Suggestions for Mediterranean Chicken and Rice Casserole
This casserole is a complete meal, but a few simple sides can elevate it into a feast:
- With Bread: Serve with warm, crusty bread or pita to soak up the delicious juices.
- Fresh Salad: A simple arugula salad with a lemon vinaigrette or a classic Greek Horiatiki salad provides a fresh, crisp contrast.
- Vegetable Side: Roasted asparagus or broccoli pairs wonderfully.
- Yogurt Sauce: A cool, creamy tzatziki or a simple garlic-yogurt sauce dolloped on top is a fantastic addition.
Prep Time: 20 minutes (plus 30 minutes marinating time)
Cooking Time: 50 minutes
Total Time: 1 hour 40 minutes
Nutritional Information
(Estimated per serving, based on 6 servings)
- Calories: ~520
- Protein: ~35g
- Sodium: ~980mg (will be lower if using low-sodium broth)
- Sugar: ~5g
- Fat: ~22g
- Carbohydrates: ~42g
- Fiber: ~4g
FAQs about Mediterranean Chicken and Rice Casserole
Q: Can I make this casserole ahead of time?
A: Absolutely! Assemble the entire casserole up to the point of baking (through Step 5), cover tightly, and refrigerate for up to 24 hours. When ready to bake, you may need to add 5-10 minutes to the cooking time since it will be starting from cold.
Q: Why is my rice still hard after baking?
A: This usually means there wasn’t enough liquid or steam. Different rice brands absorb differently. Next time, try adding an extra ¼ to ½ cup of broth. If it happens, you can add a splash of hot broth to the dish, cover it again, and let it sit for 10 minutes off the heat.
Q: Can I use brown rice?
A: Yes, but it requires adjustment. Brown rice takes longer to cook. Parboil the brown rice for 15-20 minutes before adding it to the casserole, and you may need to increase the broth by ½ cup and the initial covered baking time by 10-15 minutes.
Q: How should I store and reheat leftovers?
A: Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat gently in the microwave with a splash of water or covered in a 350°F oven until warmed through.
Q: Can I freeze this casserole?
A: It freezes fairly well. Cool completely, then transfer to a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating. The texture of the rice may be slightly softer upon reheating.
Final Thoughts
The Mediterranean Chicken and Rice Casserole is more than just a recipe; it’s a reliable, flavorful, and healthy solution for anyone who loves good food without the fuss. It brings the vibrant, heart-healthy flavors of the Mediterranean straight to your table with minimal effort. Each bite is a harmonious blend of juicy chicken, fluffy rice, tangy feta, and savory vegetables. It’s a dish that nourishes the body and soul, promising to become a cherished staple in your culinary repertoire. So, gather your ingredients, preheat your oven, and get ready to enjoy one of the most satisfying meals you’ll ever make.


