Introduction
Ever wished you could toss a few ingredients into a dish, pop it in the oven, and end up with a meal that tastes like a Mediterranean vacation? What if it took just 10 minutes of prep? Say hello to the Dump-and-Bake Chicken Tzatziki Casserole! This one-pan wonder combines tender chicken, fluffy rice, and creamy tzatziki sauce for a flavor-packed dinner that’s as easy as it is delicious. Curious about how to create this hassle-free, crowd-pleasing dish? Let’s get started and bring some Greek-inspired magic to your table!
Overview
The Dump-and-Bake Chicken Tzatziki Casserole is a lifesaver for busy nights, delivering big Mediterranean flavors with minimal effort. What makes it special? You just dump the ingredients in a dish, bake, and let the oven do the work—no pre-cooking required! The creamy tzatziki sauce keeps the chicken moist, while the rice soaks up savory broth and spices. Ready in about 45 minutes, this beginner-friendly recipe is perfect for families, meal prep, or anyone craving a healthy, comforting meal.
- Time Requirement: 45 minutes (10 minutes prep, 35–40 minutes baking)
- Difficulty Level: Super easy (ideal for beginners)
- Servings: 4–6
Essential Ingredients
The beauty of the Dump-and-Bake Chicken Tzatziki Casserole lies in its simple, fresh ingredients. Here’s what you’ll need and why each one matters:
- Long-Grain White Rice (1 cup): Forms the hearty base, soaking up the broth for fluffy, flavorful results.
- Low-Sodium Chicken Broth (1½ cups): Cooks the rice and adds savory depth without being too salty.
- Boneless, Skinless Chicken Breasts (1½ pounds, cut into bite-sized pieces): Lean and tender, chicken absorbs the spices and tzatziki for a juicy texture.
- Garlic Powder (1 teaspoon): Adds a warm, savory flavor without the fuss of fresh garlic.
- Onion Powder (1 teaspoon): Brings subtle sweetness and depth to the dish.
- Dried Oregano (1 teaspoon): Gives that classic Mediterranean, herby vibe.
- Paprika (½ teaspoon): Adds a mild smoky flavor and a touch of color.
- Tzatziki Sauce (1 cup, store-bought or homemade): The star of the show, this creamy, tangy sauce keeps the chicken moist and infuses the dish with Greek flavor.
- Cucumber (1 medium, sliced thinly, optional): Adds a refreshing crunch as a garnish.
- Crumbled Feta Cheese (½ cup): Brings a salty, tangy kick to finish the dish.
- Fresh Parsley or Dill (½ cup, chopped, for garnish): Adds vibrant color and a fresh, herby touch.
Substitutions and Variations
- Rice: Use brown rice for extra fiber, but increase baking time to 50–60 minutes and add ¼ cup more broth.
- Chicken: Swap with boneless chicken thighs for juicier meat or tofu for a vegetarian option.
- Broth: Use vegetable broth for a vegetarian version or water with a bouillon cube in a pinch.
- Tzatziki: Make your own with Greek yogurt, cucumber, garlic, and dill, or use a yogurt-based dip if tzatziki isn’t available.
- Cheese: Try goat cheese or omit for a dairy-free version.
- Herbs: Swap parsley or dill with fresh mint or basil for a different flavor.

Step-by-Step Instructions
This Dump-and-Bake Chicken Tzatziki Casserole is as easy as it sounds—just layer, bake, and enjoy! Follow these steps for a perfect result:
- Preheat the Oven:
- Set your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with cooking spray or a drizzle of olive oil to prevent sticking.
- Tip: A glass or ceramic dish works best for even cooking.
- Layer the Rice:
- Spread 1 cup of uncooked long-grain white rice evenly across the bottom of the greased baking dish.
- Pour 1½ cups of low-sodium chicken broth over the rice, ensuring it’s fully submerged.
- Tip: Stir the rice gently to make sure no grains stick together.
- Add the Chicken:
- Scatter 1½ pounds of bite-sized chicken breast pieces evenly over the rice.
- Sprinkle 1 teaspoon garlic powder, 1 teaspoon onion powder, 1 teaspoon dried oregano, and ½ teaspoon paprika over the chicken for even seasoning.
- Tip: Cut chicken into uniform pieces (about 1-inch cubes) for consistent cooking.
- Top with Tzatziki:
- Spoon 1 cup of tzatziki sauce over the chicken, spreading it gently with the back of a spoon to coat the chicken evenly.
- Tip: If the tzatziki is thick, thin it with a tablespoon of water or yogurt for easier spreading.
- Bake the Casserole:
- Cover the baking dish tightly with aluminum foil to trap steam and help the rice cook.
- Bake for 35–40 minutes, until the chicken is cooked through (internal temperature of 165°F) and the rice is tender and fluffy.
- If there’s excess liquid, remove the foil and bake for an additional 5–10 minutes.
- Tip: Check the rice at 35 minutes—if it’s still crunchy, add a splash of broth and bake longer.
- Add Garnishes:
- Remove the casserole from the oven and let it rest for 5 minutes to let the flavors settle.
- Sprinkle ½ cup crumbled feta cheese, ½ cup chopped fresh parsley or dill, and thinly sliced cucumber (if using) over the top for a fresh, vibrant finish.
- Tip: Add garnishes just before serving to keep them crisp and colorful.
- Serve:
- Scoop the casserole onto plates or into bowls, ensuring each serving has chicken, rice, and garnishes.
- Serve warm and enjoy the creamy, tangy, Mediterranean flavors!
- Tip: Pair with a side of pita bread, a Greek salad, or roasted veggies for a complete meal.

Assembly
Assembling the Dump-and-Bake Chicken Tzatziki Casserole is a breeze since it’s all about layering. Here’s how to put it together and make it look amazing:
- Layer Strategically: Start with the rice and broth as the base, followed by the seasoned chicken, and finish with a generous layer of tzatziki. This ensures the rice cooks in the broth while the chicken stays moist under the sauce.
- Presentation Tips:
- Serve in shallow bowls to show off the creamy tzatziki, colorful garnishes, and tender chicken.
- Garnish with extra feta, a sprinkle of fresh herbs, or a drizzle of olive oil for a restaurant-quality look.
- Add a lemon wedge or a few cucumber slices on the side for a refreshing touch.
- Pair with warm pita, a side of hummus, or a simple tomato-cucumber salad for a Mediterranean feast.
Storage and Make-Ahead Tips
This casserole is best fresh, but you can prep or store it with these tips to keep it delicious:
- Make-Ahead:
- Assemble the casserole (rice, broth, chicken, spices, and tzatziki) up to 24 hours in advance. Cover tightly and refrigerate. Bake as directed, adding 5–10 minutes if the dish is cold from the fridge.
- Prep ingredients (cut chicken, measure rice, chop herbs) and store separately in the fridge for up to 1 day.
- Tip: Don’t add garnishes until after baking to keep them fresh.
- Storage:
- Store leftovers in an airtight container in the fridge for up to 3–4 days.
- Reheat in the oven at 350°F for 10–15 minutes, covered with foil, or in the microwave in 30-second bursts, stirring gently. Add a splash of broth or water if the rice seems dry.
- Tip: Refresh with a sprinkle of fresh herbs or a dollop of tzatziki before serving.
- Freezing:
- Freeze the cooked casserole in an airtight container for up to 2 months. Thaw in the fridge overnight before reheating.
- Tip: The texture of the rice and tzatziki may change slightly after freezing, so freeze only if necessary.
Recipe Variations
The Dump-and-Bake Chicken Tzatziki Casserole is super versatile. Here are some creative twists to try:
- Spicy Tzatziki Casserole: Add ½ teaspoon red pepper flakes or a dash of hot sauce to the spices for a gentle kick.
- Veggie-Packed Casserole: Stir in chopped zucchini, cherry tomatoes, or spinach before baking for extra veggies.
- Lemon Tzatziki Casserole: Add the zest and juice of 1 lemon to the tzatziki for a bright, citrusy flavor.
- Greek Meatball Casserole: Swap chicken for mini meatballs (beef, turkey, or veggie) for a fun twist.
- Creamy Tomato Tzatziki Casserole: Mix ½ cup marinara sauce into the tzatziki for a tangy, tomatoey spin.
- Vegetarian Tzatziki Casserole: Replace chicken with chickpeas, tofu, or mushrooms and use vegetable broth.
Conclusion
You’re now ready to whip up a Dump-and-Bake Chicken Tzatziki Casserole that’s as easy as it is flavorful! This one-pan Mediterranean gem is perfect for busy weeknights, family dinners, or meal prep, delivering creamy, tangy goodness with minimal effort. Its versatility means you can tweak it with veggies, spices, or proteins to suit your taste. Grab your baking dish, toss in the ingredients, and let the oven work its magic. Enjoy every bite of this Greek-inspired comfort food, and don’t be afraid to experiment—your kitchen is your playground! Happy cooking!
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Dump-and-Bake Chicken Tzatziki Casserole
Description
Ever wished you could toss a few ingredients into a dish, pop it in the oven, and end up with a meal that tastes like a Mediterranean vacation? What if it took just 10 minutes of prep? Say hello to the Dump-and-Bake Chicken Tzatziki Casserole! This one-pan wonder combines tender chicken, fluffy rice, and creamy tzatziki sauce for a flavor-packed dinner that’s as easy as it is delicious.
Ingredients
-
Long-Grain White Rice (1 cup): Forms the hearty base, soaking up the broth for fluffy, flavorful results.
-
Low-Sodium Chicken Broth (1½ cups): Cooks the rice and adds savory depth without being too salty.
-
Boneless, Skinless Chicken Breasts (1½ pounds, cut into bite-sized pieces): Lean and tender, chicken absorbs the spices and tzatziki for a juicy texture.
-
Garlic Powder (1 teaspoon): Adds a warm, savory flavor without the fuss of fresh garlic.
-
Onion Powder (1 teaspoon): Brings subtle sweetness and depth to the dish.
-
Dried Oregano (1 teaspoon): Gives that classic Mediterranean, herby vibe.
-
Paprika (½ teaspoon): Adds a mild smoky flavor and a touch of color.
-
Tzatziki Sauce (1 cup, store-bought or homemade): The star of the show, this creamy, tangy sauce keeps the chicken moist and infuses the dish with Greek flavor.
-
Cucumber (1 medium, sliced thinly, optional): Adds a refreshing crunch as a garnish.
-
Crumbled Feta Cheese (½ cup): Brings a salty, tangy kick to finish the dish.
-
Fresh Parsley or Dill (½ cup, chopped, for garnish): Adds vibrant color and a fresh, herby touch.
Substitutions and Variations
-
Rice: Use brown rice for extra fiber, but increase baking time to 50–60 minutes and add ¼ cup more broth.
-
Chicken: Swap with boneless chicken thighs for juicier meat or tofu for a vegetarian option.
-
Broth: Use vegetable broth for a vegetarian version or water with a bouillon cube in a pinch.
-
Tzatziki: Make your own with Greek yogurt, cucumber, garlic, and dill, or use a yogurt-based dip if tzatziki isn’t available.
-
Cheese: Try goat cheese or omit for a dairy-free version.
-
Herbs: Swap parsley or dill with fresh mint or basil for a different flavor.
Instructions
-
Preheat the Oven:
-
Set your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with cooking spray or a drizzle of olive oil to prevent sticking.
-
Tip: A glass or ceramic dish works best for even cooking.
-
-
Layer the Rice:
-
Spread 1 cup of uncooked long-grain white rice evenly across the bottom of the greased baking dish.
-
Pour 1½ cups of low-sodium chicken broth over the rice, ensuring it’s fully submerged.
-
Tip: Stir the rice gently to make sure no grains stick together.
-
-
Add the Chicken:
-
Scatter 1½ pounds of bite-sized chicken breast pieces evenly over the rice.
-
Sprinkle 1 teaspoon garlic powder, 1 teaspoon onion powder, 1 teaspoon dried oregano, and ½ teaspoon paprika over the chicken for even seasoning.
-
Tip: Cut chicken into uniform pieces (about 1-inch cubes) for consistent cooking.
-
-
Top with Tzatziki:
-
Spoon 1 cup of tzatziki sauce over the chicken, spreading it gently with the back of a spoon to coat the chicken evenly.
-
Tip: If the tzatziki is thick, thin it with a tablespoon of water or yogurt for easier spreading.
-
-
Bake the Casserole:
-
Cover the baking dish tightly with aluminum foil to trap steam and help the rice cook.
-
Bake for 35–40 minutes, until the chicken is cooked through (internal temperature of 165°F) and the rice is tender and fluffy.
-
If there’s excess liquid, remove the foil and bake for an additional 5–10 minutes.
-
Tip: Check the rice at 35 minutes—if it’s still crunchy, add a splash of broth and bake longer.
-
-
Add Garnishes:
-
Remove the casserole from the oven and let it rest for 5 minutes to let the flavors settle.
-
Sprinkle ½ cup crumbled feta cheese, ½ cup chopped fresh parsley or dill, and thinly sliced cucumber (if using) over the top for a fresh, vibrant finish.
-
Tip: Add garnishes just before serving to keep them crisp and colorful.
-
-
Serve:
-
Scoop the casserole onto plates or into bowls, ensuring each serving has chicken, rice, and garnishes.
-
Serve warm and enjoy the creamy, tangy, Mediterranean flavors!
-
Tip: Pair with a side of pita bread, a Greek salad, or roasted veggies for a complete meal.
-
FAQs
1. Can I use brown rice instead of white rice?
Yes, but brown rice takes longer to cook. Increase the broth to 1¾ cups and bake for 50–60 minutes, checking for tenderness.
2. Is this casserole healthy?
It’s a balanced meal with lean chicken, protein-packed tzatziki, and fiber from rice. Use low-fat tzatziki and moderate the feta for a lighter dish.
3. Can I make this vegetarian?
Absolutely! Swap chicken for chickpeas, tofu, or veggies like mushrooms or eggplant, and use vegetable broth.
4. Why is my rice still crunchy?
The rice may not have had enough liquid or time. Ensure it’s fully submerged in broth before baking, and add 5–10 minutes or a splash of broth if needed.
5. Can I use store-bought tzatziki?
Yes! Store-bought tzatziki works perfectly and saves time. Homemade is great if you want to customize the flavor.
6. How do I prevent the chicken from drying out?
The tzatziki sauce keeps the chicken moist, but avoid overbaking. Check the chicken’s internal temperature (165°F) at 35 minutes.
7. Can I prep this for meal prep?
Yes! Assemble and refrigerate up to 24 hours in advance, then bake fresh. Store cooked leftovers in portioned containers for easy meals.
8. What’s the best way to reheat leftovers?
Reheat in the oven at 350°F for 10–15 minutes, covered, or in the microwave with a splash of broth. Add fresh herbs or tzatziki to refresh.