Hey y'all! If you’re craving a fresh, flavorful dinner with minimal effort, this Dump-and-Bake Chicken Tzatziki Casserole Recipe is just the ticket. Juicy chicken, crisp veggies, and creamy tzatziki sauce all bake together for a comforting Mediterranean-inspired dish that's perfect for busy weeknights, family gatherings, or whenever you’re in the mood for something quick and delicious. No need to fuss—just dump, bake, and savor every bite. Let’s get cooking!
Why You'll Love This Dump-and-Bake Chicken Tzatziki Casserole Recipe
- You only need one dish and just 10 minutes of prep—no extra cleanup!
- The flavors are bright, herby, and creamy—seriously crowd-pleasing.
- It's versatile enough for weeknight dinners or meal-prep lunches.
- Packed with protein and veggies for a nourishing, satisfying meal.
- Kid-friendly, and easy to make gluten-free if needed!
Ingredients for Dump-and-Bake Chicken Tzatziki Casserole Recipe
- 1 ½ lbs (about 700g) boneless, skinless chicken breasts, cut into 1-inch cubes
- 2 cups cooked rice (white or brown)
- 1 ½ cups tzatziki sauce (store-bought or homemade)
- 1 medium English cucumber, diced
- 1 small red onion, thinly sliced
- 1 cup cherry tomatoes, halved
- ¾ cup crumbled feta cheese
- 2 tablespoons extra virgin olive oil
- 1 tablespoon fresh dill, chopped (plus more for garnish)
- 1 teaspoon garlic powder
- 1 teaspoon dried oregano
- ½ teaspoon sea salt
- ¼ teaspoon freshly ground black pepper
- ¼ cup kalamata olives, pitted and sliced (optional)
How to Make Dump-and-Bake Chicken Tzatziki Casserole Recipe
Step 1: Prep the Base
Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch casserole dish. Spread cooked rice evenly across the bottom of the dish.
Step 2: Assemble the Casserole
Add cubed chicken pieces over the rice. Top with diced cucumber, red onion, cherry tomatoes, feta cheese, and olives if using. Sprinkle garlic powder, oregano, salt, and pepper evenly across the casserole.
Step 3: Add the Tzatziki Sauce
Drizzle olive oil over everything. Pour tzatziki sauce generously over the top and, using a spatula, gently spread to cover. Sprinkle fresh dill on top for extra flavor.
Step 4: Bake
Cover casserole dish with aluminum foil. Bake for 25 minutes. Uncover and continue baking for an additional 15-20 minutes, or until the chicken reaches 165°F (74°C) and the casserole is bubbly and golden.
Step 5: Serve
Remove from oven and let stand for 5 minutes. Garnish with extra dill, more feta cheese, and an extra swirl of tzatziki if desired. Serve with lemon wedges and warm pita bread, and enjoy!
Notes & Tips for Your Dump-and-Bake Chicken Tzatziki Casserole Recipe
- For a richer flavor, marinate the chicken in a tablespoon of tzatziki and olive oil for 30 minutes before assembling.
- This casserole is easily made gluten-free by using gluten-free rice; learn more here.
- If using homemade tzatziki, squeeze cucumber extra dry for the best texture!
Dump-and-Bake Chicken Tzatziki Casserole Recipe Variations
- Low-Carb: Swap rice with riced cauliflower for a lighter, keto-friendly dish.
- Vegetarian: Replace chicken with chickpeas or white beans and use plant-based feta.
- Spicy: Add a pinch of red pepper flakes or a spoonful of harissa for extra heat.
Required Equipment
- 9x13-inch baking dish (casserole dish)
- Mixing bowl (for marinating, optional)
- Knife and cutting board
- Measuring cups and spoons
- Aluminum foil
- Spatula or wooden spoon
Storage Instructions
Cool casserole completely, then transfer leftovers to airtight containers. Store in the refrigerator for up to 4 days. For longer storage, freeze portions for up to 2 months. Reheat in the oven at 350°F (175°C) until warmed through. Details on food safety here.
Suggested Pairings & Serving Recommendations
- Serve with toasted pita, warm naan, or over a bed of leafy greens.
- Pair with a crisp Greek salad for extra veggies and crunch.
- Round out the meal with roasted potatoes or a glass of bright white wine.
Pro Tips for the Perfect Dump-and-Bake Chicken Tzatziki Casserole Recipe
- Cube chicken evenly to ensure consistent baking and avoid overcooked pieces.
- For even more flavor, use both fresh dill and mint in your tzatziki sauce; learn more about fresh herbs here.
- Let your casserole rest after baking—this keeps each serving moist and helps the flavors meld.
FAQ – Dump-and-Bake Chicken Tzatziki Casserole Recipe
- Can I make this casserole ahead of time?
- Yes! Assemble up to one day in advance, cover, and refrigerate until ready to bake.
- Can I use rotisserie chicken?
- Absolutely—reduce the covered baking time by 10 minutes, since the chicken is already cooked.
- What’s the best tzatziki sauce to use?
- Both store-bought and homemade work great! Homemade gives a fresher taste, but high-quality store brands are super convenient.
Ingredients
- 1.5 lbs boneless skinless chicken breasts, cubed
- 1 ½ cups tzatziki sauce
- 1 cup cherry tomatoes, halved
- 1 red onion, thinly sliced
- 1 medium zucchini, sliced
- 2 cups cooked rice
- ½ cup crumbled feta cheese
- 2 tablespoons olive oil
- 1 teaspoon dried oregano
- Salt and black pepper to taste
Instructions
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1Preheat your oven to 400°F (200°C). Lightly grease a 9x13-inch baking dish with olive oil.
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2Spread the cooked rice evenly along the bottom of the prepared baking dish.
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3In a large mixing bowl, combine cubed chicken, cherry tomatoes, red onion, zucchini, 1 cup of tzatziki sauce, olive oil, oregano, salt, and pepper. Toss to coat.
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4Pour the chicken mixture over the rice and spread evenly. Cover the baking dish with aluminum foil.
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5Bake for 25 minutes covered, then remove the foil. Top with remaining ½ cup tzatziki sauce and crumbled feta cheese.
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6Return to the oven and bake uncovered for another 10 minutes, until chicken is cooked through and cheese is slightly melted. Serve hot.
Approximate Information for One Serving
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
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