Healthy Greek Chicken Casserole – Easy High Protein Family Dinner

Hi there, food lover! 👋 Ready to bring the bright, comforting flavors of the Mediterranean to your dinner table? Today we’re making a wholesome and satisfying dish that’s perfect for busy evenings: Healthy Greek Chicken Casserole. This recipe combines juicy chicken, vibrant vegetables, fragrant herbs, and wholesome ingredients into one nourishing meal that the whole family can enjoy.

Greek cuisine is known for its simple ingredients and bold flavors. Olive oil, lemon, garlic, oregano, and fresh vegetables are staples in many traditional dishes. Meals are often balanced, colorful, and deeply comforting without feeling heavy. This casserole captures those classic flavors while keeping things easy enough for a weeknight dinner.

One of the best things about casseroles is how convenient they are. Everything cooks together in one dish, allowing the flavors to blend beautifully while saving you time in the kitchen. In this recipe, tender chicken is paired with rice, tomatoes, olives, and creamy feta cheese for a meal that feels both hearty and fresh.

This dish is also naturally high in protein and filled with nutritious ingredients. Lean chicken breast provides a healthy protein base, while vegetables add vitamins, fiber, and color. The Mediterranean-inspired seasoning ties everything together with bright lemon and aromatic herbs.

Whether you’re feeding a hungry family, meal-prepping for the week, or simply looking for a healthy dinner idea that doesn’t sacrifice flavor, this Greek chicken casserole is a wonderful choice. It’s warm, comforting, and packed with ingredients that make every bite delicious. Let’s get started!

Table of Contents

Table of Contents

Healthy Greek Chicken Casserole Ingredients

For the Chicken Base

1 ½ pounds boneless skinless chicken breast, cut into bite-sized pieces
2 tablespoons olive oil
3 cloves garlic, minced
1 tablespoon dried oregano
1 teaspoon paprika
½ teaspoon dried thyme
½ teaspoon salt
½ teaspoon black pepper
Juice of 1 lemon

For the Casserole

1 cup uncooked long-grain rice
2 cups chicken broth
1 cup cherry tomatoes, halved
1 small red onion, diced
1 cup zucchini, chopped
½ cup sliced black olives
½ cup crumbled feta cheese

Optional Add-Ins

1 cup chopped spinach
½ cup diced bell peppers
¼ teaspoon red pepper flakes for mild heat

Garnishes

Fresh parsley, chopped
Extra feta cheese
Lemon wedges for serving

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Healthy Greek Chicken Casserole Step-by-Step Directions

Step 1: Preheat the Oven

Begin by preheating your oven to 375°F (190°C). Lightly grease a large casserole dish or baking pan with olive oil or nonstick cooking spray to prevent sticking.

Preparing the baking dish first makes assembling the casserole much easier once the ingredients are ready.

Step 2: Season the Chicken

Place the chicken pieces in a large mixing bowl.

Add olive oil, minced garlic, oregano, paprika, thyme, salt, black pepper, and lemon juice. Toss everything together until the chicken is evenly coated with the Mediterranean seasoning mixture.

Let the chicken sit for about 10 minutes while you prepare the remaining ingredients. This short marinating time allows the flavors to begin soaking into the meat.

Step 3: Prepare the Rice Base

Spread the uncooked rice evenly across the bottom of the prepared casserole dish.

Pour the chicken broth over the rice. This broth will cook the rice as the casserole bakes, allowing it to absorb flavor from the chicken and seasonings.

Make sure the rice is evenly distributed so it cooks properly during baking.

Step 4: Add Vegetables

Scatter the diced red onion, zucchini, cherry tomatoes, and sliced olives over the rice.

These vegetables add both flavor and color to the dish while providing extra nutrients and texture.

If you’re using optional vegetables like bell peppers or spinach, add them at this stage as well.

Step 5: Add the Chicken

Arrange the seasoned chicken pieces evenly over the vegetable and rice mixture.

Try to spread the chicken across the entire dish so every portion of the casserole gets a generous amount of protein and flavor.

As the casserole bakes, the juices from the chicken will drip down and season the rice below.

Step 6: Bake the Casserole

Cover the casserole dish tightly with foil.

Place it in the preheated oven and bake for about 35 minutes. During this time the rice absorbs the broth and the chicken begins to cook through.

After 35 minutes, remove the foil and sprinkle the crumbled feta cheese evenly over the top.

Return the dish to the oven uncovered and bake for an additional 10–15 minutes until the chicken is fully cooked and the feta begins to soften and slightly golden.

Step 7: Rest the Casserole

Once finished baking, remove the casserole from the oven and allow it to rest for about 5 minutes.

This resting time allows the rice to finish absorbing any remaining liquid while the flavors settle together.

Step 8: Garnish and Serve

Sprinkle fresh chopped parsley over the top for a burst of color and freshness.

Serve the casserole warm with lemon wedges on the side so each person can add a bright squeeze of citrus if desired.

Each serving should include tender chicken, fluffy rice, juicy vegetables, and creamy feta for the perfect Mediterranean-inspired bite.

Step 9: Enjoy a Healthy Mediterranean Dinner

This casserole is satisfying, nutritious, and full of fresh flavor. It’s hearty enough to stand on its own but also pairs beautifully with a simple cucumber salad or warm pita bread.

The combination of lemon, herbs, olive oil, and feta cheese creates a balanced dish that feels both comforting and refreshing.

Healthy Greek Chicken Casserole Nutritional Information

This Greek chicken casserole is designed to be a balanced and nourishing meal.

Chicken breast provides lean protein, which helps keep you full and supports muscle health. The vegetables add fiber, vitamins, and antioxidants, while olive oil contributes heart-healthy fats commonly found in Mediterranean diets.

Rice supplies energy through complex carbohydrates, making this dish a well-rounded dinner option.

Approximate nutritional values per serving:

Calories: about 420–460
Protein: around 36 grams
Carbohydrates: about 38 grams
Fat: around 14 grams
Fiber: 3–4 grams

To increase the fiber content even more, you can substitute brown rice for white rice. Just keep in mind that brown rice may require slightly longer cooking time and a little extra broth.

Healthy Greek Chicken Casserole Notes

If you prefer extra creamy texture, you can mix a few tablespoons of Greek yogurt into the casserole just before serving.

For a stronger Mediterranean flavor, try adding a small amount of lemon zest along with the lemon juice.

Leftovers store very well in the refrigerator for up to 4 days, making this recipe excellent for meal prep.

When reheating, add a small splash of broth or water to keep the rice from drying out.

You can also make this dish with chicken thighs if you prefer a richer flavor. Thighs remain very juicy during baking and work wonderfully in casseroles.

For a low-carb version, you can replace the rice with cauliflower rice and reduce the broth slightly.

⏰ Prep Time: 15 minutes | 🔥 Baking Time: 45 minutes | ⏳ Total Time: 1 hour
⚡ Calories per serving: 440 | 🍽️ Servings: 6

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Bon appétit and happy cooking!