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Chicken souvlaki sandwich with tzatziki, tomato, lettuce on pita bread, served with oven-baked fries and a 500ml Coca-Cola bottle.

Greek Chicken Souvlaki Sandwich with Oven-Baked Fries

Kastra Recipes Staff
Craving Mediterranean flavors? This Greek Chicken Souvlaki Sandwich is packed with juicy, marinated chicken, creamy tzatziki, crisp lettuce, ripe tomatoes, and served with crispy oven-baked fries. Perfect for a hearty lunch or an easy dinner, this recipe brings the authentic taste of Greece straight to your kitchen or deli!
Prep Time 20 minutes
Cook Time 25 minutes
Marinating Time 1 day 2 hours
Total Time 1 day 2 hours 45 minutes
Course Main Course
Cuisine Greek
Servings 4 Servings
Calories 820 kcal

Ingredients
  

For the Chicken Souvlaki

  • 1 ½ pounds 700g boneless, skinless chicken breast or thighs, cut into strips
  • ½ cup olive oil
  • ¼ cup fresh lemon juice
  • 3 –4 garlic cloves minced
  • 2 tablespoons red wine vinegar optional
  • 1 tablespoon dried oregano or 2 tablespoons fresh
  • 1 teaspoon ground cumin
  • 1 teaspoon paprika smoked or regular
  • ½ cup Ariani Greek yogurt drink, or substitute with ⅓ cup Greek yogurt + 3 tablespoons water
  • Salt and freshly ground black pepper to taste

For the Sandwich Assembly

  • 4 large pita breads
  • 1 cup tzatziki sauce
  • 1 cup shredded lettuce
  • 2 ripe tomatoes sliced
  • Optional: thinly sliced red onion
  • Optional: feta cheese crumbles

For the Oven-Baked Fries

  • 4 medium potatoes about 600g, peeled (optional) and cut into thin strips
  • 2 tablespoons olive oil
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ½ teaspoon garlic powder optional
  • ½ teaspoon paprika optional

Instructions
 

Marinate the Chicken

  • In a large bowl, whisk together the olive oil, lemon juice, garlic, red wine vinegar (if using), oregano, cumin, paprika, Ariani (or yogurt mix), salt, and pepper.
  • Add the chicken strips, toss to coat, cover, and refrigerate for at least 1 hour (up to 24 hours for maximum flavor).

Prepare the Fries

  • Preheat the oven to 425°F (220°C).
  • Soak the sliced potatoes in cold water for 30 minutes to remove excess starch (optional but recommended).
  • Drain and dry the potatoes thoroughly. Toss them with olive oil, salt, black pepper, garlic powder, and paprika.
  • Spread the fries in a single layer on a parchment-lined baking sheet, leaving space between each fry.
  • Bake for 20–25 minutes, flipping halfway through, until golden and crispy.

Cook the Chicken

  • Heat a grill pan, outdoor grill, or skillet over medium-high heat.
  • Grill the chicken for 3–4 minutes per side, until cooked through and lightly charred.

Assemble the Sandwiches

  • Warm the pita breads slightly by grilling or microwaving.
  • Spread a generous layer of tzatziki sauce on each pita.
  • Add grilled chicken strips, followed by shredded lettuce, tomato slices, and any optional toppings.
  • Serve immediately with the oven-baked fries on the side.

Notes

Chicken choice: Chicken thighs are juicier and more flavorful than breasts.
Tzatziki tip: Use full-fat Greek yogurt for the thickest and richest tzatziki.
Pita prep: Lightly grilling your pita adds a delicious smoky flavor.
Fries: Don’t skip soaking the potatoes — it makes a big difference for crispy fries!
Keyword Authentic Greek Souvlaki, Chicken Souvlaki with Tzatziki, Easy Greek Dinner Ideas, Greek Chicken Souvlaki Sandwich