Crispy Air-Fried Greek Tzatziki Chicken Sandwiches – Crunch Meets Creamy Cool

These Crispy Air-Fried Greek Tzatziki Chicken Sandwiches are the ultimate summer bite—juicy, golden chicken meets crunchy veggies and cool, creamy tzatziki. A healthy, flavor-packed air fryer recipe you’ll crave all season! 

Crispy Air-Fried Greek Tzatziki Chicken Sandwiches – Crunch Meets Creamy Cool

Some sandwiches are just... satisfying. The kind you bite into and instantly know you’ll be making again and again. These Crispy Air-Fried Greek Tzatziki Chicken Sandwiches are that kind of sandwich. With a golden, ultra-crunchy cornflake crust and a tender, juicy center (thanks, air fryer!), each bite is a flavor-packed celebration of summer. The cool, garlicky tzatziki and crisp cucumber-tomato salad bring just the right contrast—refreshing, tangy, and full of Mediterranean sunshine.  Want a bonus bite? Whip up extra cucumber and tomato mix to serve on the side—it makes a light and zesty salad.

As someone who can’t resist Greek flavors, this combo hits every note I love: herb-seasoned chicken, fresh veggies, and that dreamy tzatziki drizzle. And the best part? It all comes together without turning on the oven. The air fryer makes this so easy—just press a button, flip once, and you’re rewarded with chicken that’s just as juicy and crispy as the deep-fried kind, but so much lighter.

Whether you’re hosting a casual lunch, need a weeknight dinner that feels a little special, or just want a sandwich that’s actually exciting, this one’s for you. Toast those buns, pile on the toppings, and prepare to fall in love with your new summer favorite.

Enjoy!

Equipment you may need

• Air Fryer - I use this one for the larger capacity and it's consistent even cooking. (It's on sale with prime right now!)

What Ingredients will I need?

Produce

• Cucumbers
• Cherry tomatoes

Meat & Dairy

• Chicken breasts
• Eggs
• Tzatziki or tzatziki salad dressing

Bakery

• Hamburger buns

Pantry

• Greek seasoning - I recently purchased this one and it is very good.  It's an herb blend and they use good clean ingredients.  This one is my standard Greek seasoning and is nice as well.  
• All-purpose flour
• Corn flakes
• Red wine vinegar
• Extra virgin olive oil
• Cooking spray

Substitutions and Variations

Substitutions

Want to make this recipe with what you have on hand? Here are some easy ingredient substitutions to keep things flexible and delicious:

• Chicken breasts → Use boneless, skinless chicken thighs for a juicier option

• Corn flakes → Use panko breadcrumbs, crushed crackers, or even crushed tortilla chips for a different kind of crunch.

• Tzatziki → Greek yogurt mixed with lemon juice, garlic, dill, and cucumber makes a quick homemade version.

• Buns → Swap in pita, naan, or lettuce wraps for a lower-carb or Mediterranean-style twist.

• Red wine vinegar → White wine vinegar or lemon juice works great in a pinch.

Variations

Want to mix things up? Here are some delicious ways to customize your Tzatziki Chicken Sandwiches for different tastes, occasions, or dietary needs:

• Spicy Kick – Add a pinch of cayenne to the cornflake coating or spread a layer of harissa or spicy hummus on the bun.

• Mediterranean Bowl Style – Skip the bun and serve the crispy chicken over a bed of greens, rice, or quinoa with the cucumber-tomato salad and tzatziki on top.

• Grilled Chicken Option – Skip the coating and air frying—just season and grill the chicken for a lighter, lower-carb version.

• Add Cheese – Feta crumbles or a slice of provolone or mozzarella can add a rich, creamy bite.

• Veggie Boost – Add baby spinach, arugula, or roasted red peppers to layer in even more flavor and color.

Kitchen Tips and Notes

A few helpful tips to make your Crispy Air-Fried Greek Tzatziki Chicken Sandwiches come out perfectly every time:

• Even Thickness = Even Cooking
  Lightly pounding the chicken ensures each piece cooks at the same rate—no dry edges or underdone centers.

• Crush Corn Flakes Finely
  Use a zip-top bag and rolling pin or pulse them briefly in a food processor. Finer crumbs help the coating stick better and give a more even crunch.

• Don’t Skip the Cooking Spray
  A light mist of cooking spray over the chicken helps the air fryer create that golden, crispy crust without any excess oil.

• Preheat the Air Fryer
  Just like an oven, a preheated air fryer gives you better texture and even browning right from the start.

• Toast the Buns
  A quick toast brings out flavor and keeps them from soaking up too much moisture from the tzatziki and veggies.

Bonus Tips

• How to Toast the Buns Like a Pro
  Lightly butter the cut sides of your sandwich buns and toast them in a hot skillet or grill pan over medium heat for 1–2 minutes until golden and crisp. This adds flavor and helps keep the bun from getting soggy once layered with juicy chicken and tzatziki.

• Storing Leftovers
  Store leftover crispy chicken in an airtight container in the fridge for up to 3 days. To reheat, pop it back in the air fryer at 350°F for 5–6 minutes to revive the crunch. Keep the cucumber-tomato salad and buns separate to maintain freshness and texture.

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