Authentic Greek Chicken Gyros with Tzatziki Sauce

Finding a weeknight dinner that’s packed with flavor, easy enough to pull off on a Tuesday, and doesn’t require a trip to some specialty grocery store can feel impossible. You want something that tastes like you put in real effort, but let’s be honest—most of us don’t have hours to spend in the kitchen after work.

That’s exactly why these Greek chicken gyros with tzatziki sauce have become one of my most-requested recipes. They’re restaurant-quality delicious, surprisingly simple to make at home, and use ingredients you can find at any regular supermarket. Plus, the homemade tzatziki sauce takes just minutes to whip up and tastes infinitely better than anything you’ll find in a store.

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What Kind of Chicken Should I Use?

For this recipe, boneless, skinless chicken breasts are your best bet since they’re easy to slice thin and cook evenly. If you can only find chicken breasts with the skin on, just remove it before marinating – it’s pretty simple to do. You could also use chicken thighs if you prefer darker meat, which will give you a juicier, more flavorful gyro. Just keep in mind that thighs might need a few extra minutes of cooking time. Whether you go with breasts or thighs, try to pick pieces that are roughly the same thickness so they cook at the same rate.

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Options for Substitutions

This Greek gyro recipe is pretty forgiving when it comes to swaps:

• Chicken breast: You can use chicken thighs instead for juicier, more flavorful meat. They’ll take about the same cooking time and work great with the marinade.
• Yogurt: Greek yogurt is ideal for both the marinade and tzatziki sauce because of its thick texture, but regular plain yogurt works too. If using regular yogurt for the tzatziki, strain it through cheesecloth for 30 minutes to remove excess liquid.
• Red wine vinegar: White wine vinegar or apple cider vinegar can step in if you’re out of red wine vinegar. The flavor will be slightly different but still tasty.
• Dill: Fresh dill is best for tzatziki, but if you only have dried, use 1 teaspoon instead of 1 tablespoon since dried herbs are more concentrated.
• Pita bread: Naan bread, flatbread, or even flour tortillas can work in place of pita. You can also serve the gyro meat and toppings over rice or in a bowl for a low-carb option.
• Feta cheese: While feta adds that authentic Greek touch, you can skip it entirely or use crumbled goat cheese as an alternative.

Watch Out for These Mistakes While Cooking

The biggest mistake when making chicken gyros is not pounding the chicken breasts to an even thickness before marinating, which leads to uneven cooking where the thin parts dry out while the thick parts are still undercooked – aim for about 1/2 inch thickness throughout.

Another common error is skipping the step of squeezing excess water from the grated cucumber in your tzatziki, which will make your sauce watery and runny instead of thick and creamy.

Don’t forget to let your grilled chicken rest for 5 minutes before slicing it, as cutting into it immediately causes all the juices to run out onto your cutting board instead of staying in the meat.

Finally, warm your pita bread before assembling – cold pita tends to crack and tear when you try to fold it, but a quick 30 seconds in the microwave wrapped in a damp paper towel makes it soft and pliable.

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What to Serve With Chicken Gyros?

Greek chicken gyros are pretty filling on their own, but I love serving them with a side of crispy oven-baked fries or roasted lemon potatoes seasoned with oregano. A simple Greek salad on the side is always a good call too – just toss together some extra cucumbers, tomatoes, olives, and feta with a drizzle of olive oil and red wine vinegar. If you’re feeding a crowd, consider setting up a spread with hummus, warm pita chips, and some marinated olives so everyone can snack while assembling their gyros. For a lighter option, grilled or roasted vegetables like zucchini, bell peppers, and eggplant complement the Mediterranean flavors really nicely.

Storage Instructions

Store: Keep your cooked chicken, tzatziki sauce, and chopped veggies in separate airtight containers in the fridge for up to 4 days. The pita bread is best stored at room temperature in a sealed bag for 2-3 days. Keeping everything separate means your gyros will taste fresh when you’re ready to assemble them.

Freeze: The cooked chicken freezes really well for up to 3 months in a freezer-safe container. I don’t recommend freezing the tzatziki or fresh veggies since they get watery when thawed. The pita bread can be frozen for up to 2 months wrapped tightly in foil.

Reheat: Warm up the chicken in a skillet over medium heat for a few minutes, or microwave it for about a minute until heated through. You can also warm the pita bread in the oven at 350°F for 5 minutes or wrap it in a damp paper towel and microwave for 15-20 seconds.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 3200-3700
• Protein: 230-270 g
• Fat: 110-140 g
• Carbohydrates: 330-380 g

Ingredients

For the chicken:

• 2 lb chicken breast (cut into 1-inch chunks)
• 1/4 cup yogurt (I prefer Fage 5% for a richer marinade)
• 3 tbsp lemon juice
• 2 tbsp olive oil
• 1 tbsp red wine vinegar
• 2 tsp salt
• 1 1/4 tsp pepper
• 2 1/2 tsp oregano

For the tzatziki:

• 1 1/2 cups yogurt
• 2 tbsp olive oil
• 1 tbsp lemon juice
• 1 tbsp red wine vinegar
• 2 tsp salt
• 1 tbsp dill
• 4 garlic cloves (freshly minced for best flavor)
• 1 cucumber (peeled and grated, then squeezed bone-dry to prevent watering down)

For the salad topping:

• 3 tomatoes (diced into 1/2-inch pieces)
• 2 cucumber
• 1/4 red onion
• 2 tbsp parsley
• 1.5 tbsp olive oil (I always use Pompeian Robust for dressings)
• salt
• pepper

For serving:

• feta cheese
• 6 pita bread (warmed briefly on a griddle until soft and pliable)

Step 1: Marinate the Chicken

• 2 lb chicken breast
• 1/4 cup yogurt
• 3 tbsp lemon juice
• 2 tbsp olive oil
• 1 tbsp red wine vinegar
• 2 tsp salt
• 1 1/4 tsp pepper
• 2 1/2 tsp oregano

Combine the chicken breast chunks with yogurt, lemon juice, olive oil, red wine vinegar, salt, pepper, and oregano in a large zip-top bag or bowl.

Mix until the chicken is evenly coated in the marinade.

Seal the bag and refrigerate for at least 30 minutes, though 4-8 hours or even overnight will develop deeper, more authentic flavors.

The yogurt acts as a tenderizer while the oregano and lemon create that classic Greek flavor profile.

Step 2: Prepare the Tzatziki Sauce

• 1 1/2 cups yogurt
• 2 tbsp olive oil
• 1 tbsp lemon juice
• 1 tbsp red wine vinegar
• 2 tsp salt
• 1 tbsp dill
• 4 garlic cloves
• 1 cucumber

While the chicken marinates, prepare the tzatziki by first peeling and grating the cucumber, then squeezing it thoroughly in a clean kitchen towel or cheesecloth until completely bone-dry—this prevents the sauce from becoming watery and diluted.

In a bowl, combine the 1 1/2 cups yogurt with the freshly minced garlic, drained cucumber, dill, lemon juice, red wine vinegar, salt, and olive oil.

Mix until smooth and well combined.

Taste and adjust seasoning as needed.

I prefer to use thick Greek yogurt like Fage 5% because it creates a creamier, more luxurious sauce that clings beautifully to the meat.

Step 3: Make the Fresh Vegetable Salad

• 3 tomatoes
• 2 cucumber
• 1/4 red onion
• 2 tbsp parsley
• 1.5 tbsp olive oil
• salt
• pepper

Dice the tomatoes into 1/2-inch pieces and thinly slice the second cucumber and red onion.

In a separate bowl, toss these vegetables together with the fresh parsley, olive oil, salt, and pepper.

Let the salad sit at room temperature so the flavors can meld while you cook the chicken.

I always use Pompeian Robust olive oil for dressings because its bold flavor complements the bright, tangy vegetables perfectly.

Step 4: Cook the Marinated Chicken

• marinated chicken from Step 1

Remove the marinated chicken from the refrigerator 5 minutes before cooking to bring it closer to room temperature.

Heat a large skillet over medium-high heat or prepare your grill to medium-high heat.

If using a skillet, work in batches if needed to avoid overcrowding—this allows proper browning and prevents steaming.

Cook the chicken for 8-10 minutes in a skillet (turning occasionally for even cooking) or 5-7 minutes per side on a grill until the internal temperature reaches 165°F and the exterior is lightly golden with some charring.

Don’t move the chicken constantly; let it develop color on each side for better flavor.

Step 5: Warm the Pita Bread

• 6 pita bread

While the chicken cooks or immediately after, warm the pita bread on a griddle or directly over a gas flame for 15-20 seconds per side until soft, pliable, and warm to the touch.

This prevents the bread from cracking when you fill it and makes the overall experience more authentic and enjoyable.

Step 6: Assemble the Gyros

• cooked chicken from Step 4
• tzatziki sauce from Step 2
• fresh vegetable salad from Step 3
• feta cheese
• warmed pita bread from Step 5

Divide the warm pita breads among serving plates.

Fill each pita with a generous portion of the cooked chicken from Step 4, then top with a dollop of tzatziki sauce from Step 2 and a scoop of the fresh vegetable salad from Step 3.

Crumble feta cheese over the top of each gyro and serve immediately while the pita and chicken are still warm.

The contrast of warm protein and cool, creamy sauce creates the perfect balance.

Authentic Greek Chicken Gyros with Tzatziki Sauce

Delicious Authentic Greek Chicken Gyros with Tzatziki Sauce recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 40 minutes mins

Total Time 1 hour hr 2 minutes mins

Servings 6 servings

Calories 3450 kcal

Ingredients

  

For the chicken::

• 2 lb chicken breast (cut into 1-inch chunks)
• 1/4 cup yogurt (I prefer Fage 5% for a richer marinade)
• 3 tbsp lemon juice
• 2 tbsp olive oil
• 1 tbsp red wine vinegar
• 2 tsp salt
• 1 1/4 tsp pepper
• 2 1/2 tsp oregano

For the tzatziki::

• 1 1/2 cups yogurt
• 2 tbsp olive oil
• 1 tbsp lemon juice
• 1 tbsp red wine vinegar
• 2 tsp salt
• 1 tbsp dill
• 4 garlic cloves (freshly minced for best flavor)
• 1 cucumber (peeled and grated, then squeezed bone-dry to prevent watering down)

For the salad topping::

• 3 tomatoes (diced into 1/2-inch pieces)
• 2 cucumber
• 1/4 red onion
• 2 tbsp parsley
• 1.5 tbsp olive oil (I always use Pompeian Robust for dressings)
• salt
• pepper

For serving::

• feta cheese
• 6 pita bread (warmed briefly on a griddle until soft and pliable)

Instructions

 

• Combine the chicken breast chunks with yogurt, lemon juice, olive oil, red wine vinegar, salt, pepper, and oregano in a large zip-top bag or bowl. Mix until the chicken is evenly coated in the marinade. Seal the bag and refrigerate for at least 30 minutes, though 4-8 hours or even overnight will develop deeper, more authentic flavors. The yogurt acts as a tenderizer while the oregano and lemon create that classic Greek flavor profile.
• While the chicken marinates, prepare the tzatziki by first peeling and grating the cucumber, then squeezing it thoroughly in a clean kitchen towel or cheesecloth until completely bone-dry—this prevents the sauce from becoming watery and diluted. In a bowl, combine the 1 1/2 cups yogurt with the freshly minced garlic, drained cucumber, dill, lemon juice, red wine vinegar, salt, and olive oil. Mix until smooth and well combined. Taste and adjust seasoning as needed. I prefer to use thick Greek yogurt like Fage 5% because it creates a creamier, more luxurious sauce that clings beautifully to the meat.
• Dice the tomatoes into 1/2-inch pieces and thinly slice the second cucumber and red onion. In a separate bowl, toss these vegetables together with the fresh parsley, olive oil, salt, and pepper. Let the salad sit at room temperature so the flavors can meld while you cook the chicken. I always use Pompeian Robust olive oil for dressings because its bold flavor complements the bright, tangy vegetables perfectly.
• Remove the marinated chicken from the refrigerator 5 minutes before cooking to bring it closer to room temperature. Heat a large skillet over medium-high heat or prepare your grill to medium-high heat. If using a skillet, work in batches if needed to avoid overcrowding—this allows proper browning and prevents steaming. Cook the chicken for 8-10 minutes in a skillet (turning occasionally for even cooking) or 5-7 minutes per side on a grill until the internal temperature reaches 165°F and the exterior is lightly golden with some charring. Don't move the chicken constantly; let it develop color on each side for better flavor.
• While the chicken cooks or immediately after, warm the pita bread on a griddle or directly over a gas flame for 15-20 seconds per side until soft, pliable, and warm to the touch. This prevents the bread from cracking when you fill it and makes the overall experience more authentic and enjoyable.
• Divide the warm pita breads among serving plates. Fill each pita with a generous portion of the cooked chicken from Step 4, then top with a dollop of tzatziki sauce from Step 2 and a scoop of the fresh vegetable salad from Step 3. Crumble feta cheese over the top of each gyro and serve immediately while the pita and chicken are still warm. The contrast of warm protein and cool, creamy sauce creates the perfect balance.