Dump-and-Bake Chicken Tzatziki Casserole Recipe

Introduction

This Dump-and-Bake Chicken Tzatziki Casserole brings together juicy chicken and fresh Mediterranean flavors in one easy dish. With minimal prep and a wholesome sauce, it’s perfect for a weeknight dinner that feels special without the fuss.

Ingredients

• 1 1/2 pounds boneless, skinless chicken breasts, cut into bite-sized pieces
• 1 cup Tzatziki sauce
• 1 cup cherry tomatoes, halved
• 1 cup zucchini, diced
• 1/2 cup red onion, chopped
• 1/2 cup feta cheese, crumbled
• 2 tablespoons olive oil
• 1 teaspoon dried oregano
• Salt and black pepper to taste

Instructions

1. Step 1: Preheat the oven to 400°F (200°C) and lightly grease a 9×13-inch baking dish with olive oil.
2. Step 2: Add the chicken pieces, cherry tomatoes, zucchini, and red onion to the baking dish.
3. Step 3: Drizzle with olive oil, sprinkle with dried oregano, salt, and pepper, then toss everything together to combine well.
4. Step 4: Spoon the Tzatziki sauce evenly over the casserole mixture and gently mix to coat.
5. Step 5: Bake uncovered for 30-35 minutes, or until the chicken is cooked through and the vegetables are tender.
6. Step 6: Remove from the oven, sprinkle with crumbled feta cheese, and serve hot.

Tips & Variations

• For extra flavor, marinate the chicken briefly in half of the Tzatziki sauce before assembling the casserole.
• Swap zucchini for eggplant or bell peppers to change the vegetable mix.
• Add a handful of sliced olives for a briny touch that complements the feta.
• If you prefer a creamier texture, dollop a little extra Tzatziki on top before serving.

Storage

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm the casserole in the oven at 350°F (175°C) for 15-20 minutes until heated through, or use a microwave for quicker reheating.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen chicken for this recipe?

It’s best to use fresh or fully thawed chicken to ensure even cooking and the best texture throughout the casserole.

Is there a dairy-free alternative for the cheese and Tzatziki?

Yes, you can substitute the feta with a dairy-free cheese alternative and use a plant-based Tzatziki made from dairy-free yogurt.

Dump-and-Bake Chicken Tzatziki Casserole Recipe

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★★★★★

5 from 63 reviews

This Dump-and-Bake Chicken Tzatziki Casserole is a simple, flavorful one-dish meal inspired by Greek flavors. Tender chicken pieces are combined with fresh vegetables, seasoned with oregano, and baked with creamy Tzatziki sauce for a delicious, healthy dinner option. Topped with crumbled feta cheese, this casserole is both satisfying and easy to prepare, making it perfect for busy weeknights.

• Author: Lisa
• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Total Time: 50 minutes
• Yield: 4 servings 1x
• Category: Casserole
• Method: Baking
• Cuisine: Greek

Ingredients

Scale 1x2x3x

Chicken and Vegetables

• 1 1/2 pounds boneless, skinless chicken breasts, cut into bite-sized pieces
• 1 cup cherry tomatoes, halved
• 1 cup zucchini, diced
• 1/2 cup red onion, chopped

Seasonings and Toppings

• 1 cup Tzatziki sauce
• 2 tablespoons olive oil
• 1 teaspoon dried oregano
• Salt and black pepper to taste
• 1/2 cup feta cheese, crumbled

Instructions

1. Preheat the oven: Preheat your oven to 400°F (200°C) and lightly grease a 9×13-inch baking dish with olive oil to prevent sticking.
2. Combine main ingredients: Place the bite-sized chicken pieces, halved cherry tomatoes, diced zucchini, and chopped red onion into the prepared baking dish.
3. Season and toss: Drizzle the olive oil over the chicken and vegetables, then sprinkle with dried oregano, salt, and black pepper. Toss everything together to ensure even coating and seasoning.
4. Add Tzatziki sauce: Spoon the Tzatziki sauce evenly over the mixture in the baking dish. Gently mix to coat the chicken and vegetables with the sauce without breaking them up.
5. Bake the casserole: Place the uncovered baking dish in the preheated oven and bake for 30-35 minutes, or until the chicken is fully cooked through and the vegetables are tender.
6. Finish and serve: Remove the casserole from the oven, sprinkle the crumbled feta cheese evenly on top, and serve hot for a delicious Greek-inspired meal.

Notes

• You can substitute the chicken breasts with chicken thighs if preferred; cooking time may vary slightly.
• For a spicier version, add a pinch of crushed red pepper flakes along with the oregano.
• If Tzatziki sauce is not available, you can easily make your own with Greek yogurt, cucumber, garlic, lemon juice, and dill.
• This casserole pairs well with a side of warm pita bread or a fresh green salad.
• Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.

Keywords: Chicken casserole, Tzatziki sauce, Greek chicken, easy dinner, baked chicken, healthy casserole