Greek Chicken Flatbread with Tzatziki

Golden-brown grilled chicken slices on warm flatbread with tzatziki, cucumbers, tomatoes, and feta. Save to Pinterest
Golden-brown grilled chicken slices on warm flatbread with tzatziki, cucumbers, tomatoes, and feta. | flavorfront.com

This Mediterranean-inspired flatbread combines tender marinated chicken with crisp vegetables and tangy feta cheese. The chicken gets its flavor from a simple mixture of olive oil, lemon juice, garlic, and oregano. After grilling to perfection, the sliced chicken tops warmed flatbreads alongside cherry tomatoes, cucumber, red onion, Kalamata olives, and fresh greens. A cool homemade tzatziki sauce ties everything together with its creamy yogurt base and refreshing cucumber. The entire dish comes together in just 40 minutes, making it ideal for a quick yet satisfying meal that feels special enough for entertaining.

The smell of oregano and lemon always takes me back to my friend Maria's tiny kitchen in Athens, where she'd grill chicken on her balcony while we laughed over wine. She taught me that Greek food isn't about complicated techniques, it's about letting fresh ingredients sing together. This flatbread became my weeknight salvation after that trip, a way to recreate those flavors without spending hours at the stove.

Last summer, my sister came over exhausted from a new job, and I threw these flatbreads together in twenty minutes. She took one bite and demanded I teach her the recipe right then and there. Now she makes them for her roommates every Tuesday, and I get texts about how they're fighting over the last piece.

Ingredients

  • Chicken breasts: Boneless and skinless cook faster and absorb the marinade beautifully, though thighs work if you prefer darker meat
  • Olive oil: Extra virgin makes a difference here, it carries the lemon and garlic flavors into every fiber of the chicken
  • Lemon juice: Fresh squeezed is non-negotiable, bottled stuff lacks that bright acidic punch that cuts through rich toppings
  • Garlic: Minced finely so it distributes evenly throughout the marinade without any harsh raw bites
  • Dried oregano: The dried stuff actually works better here than fresh, it holds up to the heat and has that classic Greek pizza-parlor flavor
  • Flatbreads: Store-bought naan or pita are perfectly fine, but if you're feeling ambitious, homemade adds something special
  • Cherry tomatoes: They burst in your mouth and release juices that mix with the tzatziki, creating little pockets of brightness
  • Cucumber: Thinly sliced for crunch and grated for the sauce, providing two totally different textures from the same vegetable
  • Red onion: Paper-thin slices add just enough bite without overpowering everything else
  • Kalamata olives: Their briny punch balances the creamy tzatziki and mild chicken perfectly
  • Feta cheese: Get the good stuff packed in brine, it's creamier and saltier than the crumbles in plastic tubs
  • Baby spinach or arugula: Adds freshness and makes you feel slightly better about all that cheese and sauce
  • Greek yogurt: Full-fat creates the richest sauce, though 2% works if you're watching calories
  • Fresh dill: The secret ingredient in restaurant-quality tzatziki, don't skip it even if you think you hate dill

Instructions

Marinate the chicken:
Whisk together olive oil, lemon juice, garlic, oregano, salt, and pepper until emulsified, then coat chicken breasts thoroughly and let them sit for at least 15 minutes, though an hour yields deeper flavor penetration.
Make the tzatziki sauce:
Combine Greek yogurt, olive oil, lemon juice, grated and drained cucumber, minced garlic, chopped dill, salt, and pepper in a small bowl, stirring until everything is fully incorporated, then refrigerate to let flavors meld while chicken cooks.
Grill the chicken:
Preheat your grill or skillet over medium-high heat until hot, then cook chicken for 5-6 minutes per side until it's cooked through and juices run clear, letting it rest for 5 minutes before slicing thinly against the grain.
Warm the flatbreads:
Heat flatbreads in a dry skillet or warm oven for just 1-2 minutes until they're soft and pliable, which prevents them from cracking under all those toppings.
Assemble the flatbreads:
Spread a generous spoonful of tzatziki sauce over each warmed flatbread, then layer on baby spinach or arugula, sliced chicken, cherry tomatoes, cucumber, red onion, olives, and crumbled feta cheese.
Finish and serve:
Drizzle extra tzatziki sauce over the top if you're feeling indulgent, then serve immediately while flatbreads are still warm and vegetables are crisp.
Freshly prepared Greek Chicken Flatbread topped with vibrant vegetables and creamy dill sauce. Save to Pinterest
Freshly prepared Greek Chicken Flatbread topped with vibrant vegetables and creamy dill sauce. | flavorfront.com

My daughter claimed she hated Greek food until she tried these flatbreads at a summer block party. Now she requests them for her birthday dinner every year, and I've watched her go from picking off the toppings to assembling her own with perfect precision.

Making Ahead

The chicken marinade can be prepared up to 24 hours in advance, and the tzatziki sauce actually tastes better after sitting overnight in the refrigerator. I often grill the chicken in the morning and reheat it gently while assembling, which makes weeknight dinners feel effortless without sacrificing any flavor.

Customization Ideas

During tomato season, I swap cherry tomatoes for heirloom slices, and in winter I've been known to use roasted red peppers for sweetness. Grilled halloumi makes a fantastic vegetarian substitute for chicken, and I once used leftover lamb from a Sunday roast that was absolutely incredible.

Serving Suggestions

These flatbreads work beautifully as a main course or cut into smaller pieces as appetizers. I've served them alongside a simple Greek salad with extra tzatziki for dipping, and they're perfect with a crisp white wine like Assyrtiko or a light beer.

  • Cut flatbreads into thirds for party appetizers that guests can grab easily
  • Serve extra tzatziki in a small bowl for those who love an extra creamy kick
  • Sprinkle everything with sumac or fresh lemon right before serving for a restaurant-quality finish
Serving suggestion for Greek Chicken Flatbread with olives, red onions, and arugula garnish. Save to Pinterest
Serving suggestion for Greek Chicken Flatbread with olives, red onions, and arugula garnish. | flavorfront.com

There's something magical about eating with your hands, and these flatbreads remind me that the best meals are often the simplest ones shared with people you love.

Common Questions

Yes, you can marinate the chicken up to 24 hours in advance. The longer it marinates, the more flavorful it becomes. You can also grill the chicken ahead and reheat gently before assembling.

Naan, pita bread, or store-bought flatbread all work wonderfully. Choose a thicker flatbread for a more substantial base, or thinner varieties for a lighter option.

Absolutely. Substitute grilled halloumi cheese for the chicken, or use roasted vegetables like zucchini, bell peppers, and eggplant as the main topping.

Homemade tzatziki will keep in the refrigerator for 3-4 days when stored in an airtight container. The flavors actually improve after sitting for a day.

It's best to freeze components separately. Freeze grilled chicken and tzatziki sauce in separate containers. Assemble fresh when ready to serve for the best texture and flavor.

Try goat cheese for a similar tangy flavor, or use ricotta salata for a firmer texture. For a dairy-free option, a sprinkle of nutritional yeast works well.

Greek Chicken Flatbread with Tzatziki

Marinated Greek chicken on crispy flatbread with fresh vegetables and creamy tzatziki sauce

Prep 20m
Cook 20m
Total 40m
Servings 4
Difficulty Easy

Ingredients

Marinated Chicken

  • 2 boneless, skinless chicken breasts
  • 2 tbsp olive oil
  • 1 tbsp lemon juice
  • 2 cloves garlic, minced
  • 1 tsp dried oregano
  • 1/2 tsp salt
  • 1/4 tsp black pepper

Flatbread Base

  • 4 store-bought or homemade flatbreads (naan or pita)

Fresh Toppings

  • 1 cup cherry tomatoes, halved
  • 1/2 cucumber, thinly sliced
  • 1/4 small red onion, thinly sliced
  • 1/2 cup Kalamata olives, pitted and sliced
  • 1/2 cup crumbled feta cheese
  • 1 cup baby spinach or arugula leaves

Tzatziki Sauce

  • 1/2 cup Greek yogurt
  • 1 tbsp olive oil
  • 1 tbsp lemon juice
  • 1/4 cup cucumber, finely grated and drained
  • 1 clove garlic, minced
  • 1 tbsp fresh dill, chopped
  • Salt and pepper, to taste

Instructions

1
Marinate the Chicken: Whisk together olive oil, lemon juice, minced garlic, dried oregano, salt, and black pepper in a bowl. Add chicken breasts, turning to coat evenly. Marinate for 15 minutes up to 1 hour for maximum flavor penetration.
2
Prepare the Tzatziki Sauce: Combine Greek yogurt, olive oil, lemon juice, grated and drained cucumber, minced garlic, chopped fresh dill, salt, and pepper in a small bowl. Mix thoroughly until smooth and creamy. Refrigerate until ready to serve.
3
Grill the Chicken: Preheat grill pan or skillet over medium-high heat. Cook marinated chicken breasts for 5-6 minutes per side until internal temperature reaches 165°F and juices run clear. Transfer to cutting board and let rest 5 minutes before slicing thinly.
4
Warm the Flatbreads: Heat dry skillet or oven to medium-low. Warm flatbreads for 1-2 minutes until soft and pliable, being careful not to crisp them.
5
Assemble the Flatbreads: Spread generous layer of tzatziki sauce over each warm flatbread. Layer baby spinach or arugula, sliced grilled chicken, cherry tomatoes, cucumber slices, red onion, Kalamata olives, and crumbled feta cheese.
6
Finish and Serve: Drizzle additional tzatziki sauce over toppings if desired. Serve immediately while flatbreads are warm and chicken is at optimal temperature.
Additional Information

Equipment Needed

  • Mixing bowls
  • Grill pan or skillet
  • Chef's knife
  • Cutting board
  • Spoon or spatula
  • Box grater

Nutrition (Per Serving)

Calories 410
Protein 28g
Carbs 32g
Fat 20g

Allergy Information

  • Contains dairy (feta cheese, Greek yogurt)
  • Contains gluten (flatbread, unless using gluten-free alternative)
  • Contains olives (verify processing facility for cross-contamination)
Natalie Rivers

Everyday cook sharing flavor-packed, easy recipes and kitchen wisdom for home cooks.