I just landed on a Greek Orzo Casserole that somehow hits 30 grams of protein per serving, cooks in one pan, and will make you cancel takeout tonight.

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I’m obsessed with this Greek chicken casserole because it hits every note I actually care about: juicy chicken breasts, tangy crumbled feta, and a saucy rice base that soaks up all the flavors. It feeds a crowd without acting fancy.

I love that it’s a real Weeknight Meal Prep hero and even reminds me of Greek Orzo Casserole but chunkier, heartier, and less pretentious. It’s protein-packed so you don’t snack an hour later.

Totally forgiving. Greasy pans and mystery leftovers welcome.

Bring strong flavors and big appetite. No boring dinners.

This one delivers seriously. Eat like a boss, no regrets.

Ingredients

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Chicken: hearty protein, keeps it filling and satisfying.
Rice: comforting starch that soaks up all the juices.
Chicken broth: adds savory moisture and extra depth.
Greek yogurt: tangy creaminess, makes it rich without cream.
Feta: salty, tangy crumble that perks every bite.
Spinach: fresh green color and a light earthy note.
Diced tomatoes: bright acidity and juicy pops throughout.
Onion: sweet, mellow base that browns nicely.
Garlic: warm punch that you’ll notice first.
Kalamata olives: briny bites, optional but really tasty.
Olive oil: smooth mouthfeel and helps everything brown.
Lemon juice: zippy brightness that cuts the richness.
Dried oregano: classic herb note, simple Mediterranean aroma.
Dried thyme: subtle herbal lift in the background.
Kosher salt: essential seasoning that pulls flavors together.
Black pepper: gentle heat and a little bite.
Red pepper flakes: adds a cheeky kick if you want heat.
Fresh parsley: fresh finish and a pop of color.

Ingredient Quantities

1 1/2 pounds boneless skinless chicken breasts, cut into 1 inch pieces

1 cup long grain white rice, rinsed (or use 3/4 cup brown rice, add extra liquid)

2 cups low sodium chicken broth

1 cup plain Greek yogurt (whole or 2%), divided

4 ounces crumbled feta cheese (about 1 cup)

5 ounces fresh baby spinach, roughly chopped (or 1 cup frozen, thawed and squeezed dry)

1 can (14.5 ounces) diced tomatoes, drained

1 small yellow onion, finely chopped

3 cloves garlic, minced

1/4 cup pitted Kalamata olives, halved (optional but tasty)

2 tablespoons olive oil

1 tablespoon lemon juice

1 teaspoon dried oregano

1/2 teaspoon dried thyme

1 teaspoon kosher salt, plus more to taste

1/2 teaspoon freshly ground black pepper

1/4 teaspoon red pepper flakes (optional for a little heat)

2 tablespoons chopped fresh parsley for garnish (optional)

How to Make this

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1. Preheat oven to 375 F. Rinse the rice under cold water until the water runs clear and set aside. Pat the chicken pieces dry and season with 1 teaspoon kosher salt, 1/2 teaspoon black pepper, 1 teaspoon oregano and 1/2 teaspoon thyme.

2. Heat 2 tablespoons olive oil in a large ovenproof skillet or Dutch oven over medium-high heat. Brown the chicken in batches so it gets color, about 3 minutes per side; you do not need to cook through. Transfer chicken to a plate.

3. In the same pan reduce heat to medium, add the chopped onion and cook until softened, about 4 minutes. Add the minced garlic and red pepper flakes and cook 30 seconds until fragrant.

4. Add the rinsed rice to the pan and stir for 1 minute to toast it lightly and coat with oil and onion flavor. Pour in the drained diced tomatoes and 2 cups low sodium chicken broth, scraping up any browned bits from the bottom.

5. Stir in the chopped spinach (if using frozen make sure its squeezed dry), the halved Kalamata olives, and the lemon juice. Nestle the browned chicken pieces back into the rice mixture so they sit partly submerged.

6. Cover the skillet with a lid or tightly with foil and bake in the preheated oven for 25 to 30 minutes, until the rice is tender and the chicken is cooked through to 165 F. Check at 25 minutes, every oven is different.

7. While it finishes, mix 3/4 cup of the Greek yogurt with the crumbled feta (reserve about 1/4 cup feta for topping) and a little extra black pepper. This keeps the casserole creamy without curdling.

8. When the casserole is done, remove from oven and let sit uncovered for 5 minutes. Dollop the yogurt and feta mixture over the top and gently fold through a few times to create pockets of creamy tang. If it seems dry add a splash of extra broth or water.

9. Taste and adjust salt and pepper as needed. Sprinkle the remaining crumbled feta, the reserved 1/4 cup Greek yogurt if you like extra creaminess, and chopped fresh parsley on top. Serve warm.

Equipment Needed

1. Ovenproof skillet or Dutch oven (big enough for rice and chicken)
2. Cutting board
3. Chef’s knife
4. Measuring cups and spoons
5. Colander or fine mesh strainer (for rinsing rice and draining tomatoes)
6. Wooden spoon or heatproof spatula
7. Tongs (or a slotted spoon) for turning the chicken
8. Instant‑read meat thermometer to check chicken reaches 165 F
9. Mixing bowl for the yogurt and feta blend

FAQ

Can I use brown rice instead of white rice?

Yes, you can, but brown rice takes longer to cook. Use 3/4 cup brown rice and add about 1/2 cup extra chicken broth, then plan for a longer bake time or precook the rice for 10 minutes before mixing so the casserole doesnt end up undercooked.

Can I swap the Greek yogurt or feta for dairy free options?

You can, but the flavor and texture will change. Use a thick dairy free yogurt and a salty dairy free cheese or omit the cheese and add a bit more salt and lemon. The dish will be less tangy and creamy but still tasty.

How can I make this casserole ahead of time?

Assemble it in the baking dish, cover and refrigerate up to 24 hours. Add about 5 to 10 minutes to the bake time since it will be cold. If frozen, bake from frozen at 350 F about 20 to 30 minutes longer than usual.

Is it okay to use frozen spinach or fresh spinach?

Both work. If using frozen, thaw and squeeze out excess water so the casserole wont get watery. Fresh spinach should be roughly chopped and it wilts down a lot so it fits fine.

How should I store leftovers and how long do they last?

Cool to room temp then store in an airtight container in the fridge for 3 to 4 days. Reheat portions in the microwave or oven until hot. You can freeze for up to 2 months, thaw overnight before reheating.

Can I use thighs instead of chicken breasts?

Yes boneless skinless thighs work great and stay juicy. Because they can be a bit fattier you might drain any excess liquid before serving but no other changes are needed.

Greek Chicken Casserole Recipe Substitutions and Variations

Chicken: use turkey breast chunks or boneless skinless thighs if you want more flavor, or swap for a can of drained chickpeas for a vegetarian twist (it wont be as meaty but still filling)
Long grain white rice: replace with quinoa for more protein and nuttier texture, or use cauliflower rice to cut carbs though it will be less fluffy
Plain Greek yogurt: sour cream works fine for creaminess, or try unsweetened coconut yogurt to keep it dairy free but flavor will change a bit
Feta cheese: goat cheese gives a similar tang and creaminess, or for less salt use grated Parmesan though it melts differently

Pro Tips

1) Toast the rice longer in the pan before adding broth. Give it 2 to 3 minutes until it smells nutty and gets a little opaque. That extra toasting keeps the grains from going gluey and adds real flavor. Don’t skip rinsing though — it still removes surface starch.

2) Brown the chicken well and do it in batches. If you crowd the pan the pieces will steam not sear, and you lose that caramelized flavor. You dont need to cook them through, but get good color so the final dish feels deeper.

3) If using frozen spinach squeeze it like crazy in a clean towel or paper towels. Any extra water will dilute the broth and make the rice mushy. For extra brightness stir in an extra teaspoon of lemon juice right before serving if it tastes flat.

4) Keep the yogurt from curdling by tempering it with a little hot liquid first. Stir a couple tablespoons of the hot rice liquid into the yogurt mixture, then fold it into the casserole off heat. If the casserole looks dry when you fold it in, add a splash of broth or water until it looks creamy.

Greek Chicken Casserole Recipe

Recipe by Sammy Hunter

0.0 from 0 votes

I just landed on a Greek Orzo Casserole that somehow hits 30 grams of protein per serving, cooks in one pan, and will make you cancel takeout tonight.

Servings

servings

Calories

459

kcal

Equipment: 1. Ovenproof skillet or Dutch oven (big enough for rice and chicken)
2. Cutting board
3. Chef’s knife
4. Measuring cups and spoons
5. Colander or fine mesh strainer (for rinsing rice and draining tomatoes)
6. Wooden spoon or heatproof spatula
7. Tongs (or a slotted spoon) for turning the chicken
8. Instant‑read meat thermometer to check chicken reaches 165 F
9. Mixing bowl for the yogurt and feta blend

Ingredients

1 1/2 pounds boneless skinless chicken breasts, cut into 1 inch pieces
1 cup long grain white rice, rinsed (or use 3/4 cup brown rice, add extra liquid)
2 cups low sodium chicken broth
1 cup plain Greek yogurt (whole or 2%), divided
4 ounces crumbled feta cheese (about 1 cup)
5 ounces fresh baby spinach, roughly chopped (or 1 cup frozen, thawed and squeezed dry)
1 can (14.5 ounces) diced tomatoes, drained
1 small yellow onion, finely chopped
3 cloves garlic, minced
1/4 cup pitted Kalamata olives, halved (optional but tasty)
2 tablespoons olive oil
1 tablespoon lemon juice
1 teaspoon dried oregano
1/2 teaspoon dried thyme
1 teaspoon kosher salt, plus more to taste
1/2 teaspoon freshly ground black pepper
1/4 teaspoon red pepper flakes (optional for a little heat)
2 tablespoons chopped fresh parsley for garnish (optional)

Directions

Preheat oven to 375 F. Rinse the rice under cold water until the water runs clear and set aside. Pat the chicken pieces dry and season with 1 teaspoon kosher salt, 1/2 teaspoon black pepper, 1 teaspoon oregano and 1/2 teaspoon thyme.
Heat 2 tablespoons olive oil in a large ovenproof skillet or Dutch oven over medium-high heat. Brown the chicken in batches so it gets color, about 3 minutes per side; you do not need to cook through. Transfer chicken to a plate.
In the same pan reduce heat to medium, add the chopped onion and cook until softened, about 4 minutes. Add the minced garlic and red pepper flakes and cook 30 seconds until fragrant.
Add the rinsed rice to the pan and stir for 1 minute to toast it lightly and coat with oil and onion flavor. Pour in the drained diced tomatoes and 2 cups low sodium chicken broth, scraping up any browned bits from the bottom.
Stir in the chopped spinach (if using frozen make sure its squeezed dry), the halved Kalamata olives, and the lemon juice. Nestle the browned chicken pieces back into the rice mixture so they sit partly submerged.
Cover the skillet with a lid or tightly with foil and bake in the preheated oven for 25 to 30 minutes, until the rice is tender and the chicken is cooked through to 165 F. Check at 25 minutes, every oven is different.
While it finishes, mix 3/4 cup of the Greek yogurt with the crumbled feta (reserve about 1/4 cup feta for topping) and a little extra black pepper. This keeps the casserole creamy without curdling.
When the casserole is done, remove from oven and let sit uncovered for 5 minutes. Dollop the yogurt and feta mixture over the top and gently fold through a few times to create pockets of creamy tang. If it seems dry add a splash of extra broth or water.
Taste and adjust salt and pepper as needed. Sprinkle the remaining crumbled feta, the reserved 1/4 cup Greek yogurt if you like extra creaminess, and chopped fresh parsley on top. Serve warm.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.