Roasted Chicken Gyros with Tzatziki and Feta Fries.

There’s something endlessly comforting about a warm, soft pita cradling juicy, herb-kissed roasted chicken, bright tzatziki, crisp pickled onions, crunchy radishes, and a pile of salty, tangy feta fries on the side. Today’s Roasted Chicken Gyros with Tzatziki and Feta Fries is a weeknight-friendly celebration of clean, Mediterranean flavors: a simple yogurt-and-lemon marinade, a quick bake that keeps the chicken moist, and oven-baked matchstick potatoes finished with crumbled feta. It’s easy enough for a regular dinner but pretty enough for guests. Follow the steps below and you’ll have a plate of exploding flavor in under an hour.

Why you’ll love this version

• The chicken is marinated in a bright, garlicky yogurt mixture that tenderizes and flavors without fuss.
• Tzatziki brightens every bite and doubles as a dipping sauce for fries.
• Feta fries get salty, creamy appeal without deep frying—roasted until golden, then showered with crumbly feta.
• Everything can be prepped quickly: while the chicken roasts, slice the potatoes and assemble toppings.

Key ingredients

• 1/2 cup plain full-fat Greek yogurt
• 1/4 cup extra virgin olive oil
• 1/4 cup fresh lemon juice
• 5 garlic cloves, finely minced or grated
• 1 tablespoons smoked paprika
• 1 tablespoon chopped fresh oregano
• Kosher salt and black pepper
• 1 1/2 pounds boneless skinless chicken breasts
• 6 fresh pitas or naan bread, warmed
• Tzatziki, pickled onions, radish, and lettuce, for serving
• 1/4 cup extra virgin olive oil (for fries)
• 2 garlic cloves, minced or grated (for fries)
• 3 tablespoons chopped fresh oregano (for fries)
• ½ to 1 teaspoon cayenne pepper (adjust for heat)
• Kosher salt and black pepper (for fries)
• 4 medium russet potatoes, cut into ¼-inch-thick matchsticks
• 1/2 cup crumbled feta cheese

Before you start

Preheat your oven to 425°F (220°C) so it’s hot and ready to roast both the chicken and the fries. Arrange racks so you can fit one baking sheet for the chicken and another for the potatoes; the potatoes will take the longest to reach a crisp golden edge. Gather your tools: two large rimmed baking sheets, a mixing bowl, a whisk or fork, a knife and cutting board, and a meat thermometer (optional but handy).

Marinade and chicken

In a medium bowl, whisk together 1/2 cup plain full-fat Greek yogurt, 1/4 cup extra virgin olive oil, and 1/4 cup fresh lemon juice until smooth. Stir in 5 garlic cloves, finely minced or grated, 1 tablespoons smoked paprika, 1 tablespoon chopped fresh oregano, and a generous pinch of Kosher salt and black pepper. Taste and adjust: the marinade should be bright from the lemon, garlicky, and pleasantly smoky.

Place 1 1/2 pounds boneless skinless chicken breasts in a shallow dish or resealable bag and pour the marinade over the chicken, turning to coat each piece thoroughly. Let the chicken marinate at room temperature for 15–20 minutes—or if time allows, cover and refrigerate for up to 2 hours. Remove the chicken from the fridge 15 minutes before roasting if chilled, so it returns closer to room temperature for even cooking.

Feta fries prep

While the chicken marinates, cut 4 medium russet potatoes into ¼-inch-thick matchsticks. Pat the matchsticks dry on paper towels to remove excess starch—this helps them crisp up in the oven.

In a large bowl, combine 1/4 cup extra virgin olive oil, 2 garlic cloves minced or grated, 3 tablespoons chopped fresh oregano, and ½ to 1 teaspoon cayenne pepper (start with ½ and add more if you like heat). Season with Kosher salt and black pepper to taste. Add the potato matchsticks and toss to coat evenly. Spread the potatoes in a single layer on a rimmed baking sheet, making sure they have space to breathe; crowded potatoes steam instead of crisp.

Roasting

Place the chicken on a separate rimmed baking sheet lined with parchment or lightly oiled. Arrange the marinated chicken breasts so they’re not touching. Roast the chicken and potatoes in the preheated 425°F oven. The potatoes will need 30–35 minutes, turning once halfway through, until golden and crisp. The chicken should roast 18–22 minutes, until an instant-read thermometer inserted in the thickest part reads 165°F. Depending on your oven, you can roast them on different racks and switch positions halfway through if needed.

When the chicken is done, let it rest 5 minutes before slicing across the grain into thin strips. Resting locks in juices and keeps the meat tender.

Tzatziki and assembly

Tzatziki can be as simple or as elaborate as you like. For a quick version, mix 1/2 cup plain full-fat Greek yogurt with 1/4 cup fresh lemon juice, 1 finely grated garlic clove, a pinch of Kosher salt, and a few tablespoons of grated cucumber (squeeze out excess moisture first). Stir until creamy and set aside. (If you prepared a larger tzatziki earlier from the ingredient list, portion the needed amount for serving.)

Warm 6 fresh pitas or naan in the oven for a few minutes, then wrap them in a clean towel to keep soft. On each warmed pita, spread a generous spoonful of tzatziki, add shredded or sliced lettuce, layer the sliced roasted chicken, scatter thinly sliced radish and pickled onions, and drizzle more tzatziki over the top. Fold and serve immediately alongside a mound of feta fries sprinkled with 1/2 cup crumbled feta cheese.

Step-by-step rewritten recipe directions

1. Preheat your oven to 425°F (220°C). Line two rimmed baking sheets with parchment paper or lightly oil them. Position racks so both sheets fit with room for hot air to circulate.
2. Make the chicken marinade: In a medium bowl, whisk together 1/2 cup plain full-fat Greek yogurt, 1/4 cup extra virgin olive oil, and 1/4 cup fresh lemon juice until smooth. Add 5 garlic cloves, finely minced or grated; 1 tablespoons smoked paprika; 1 tablespoon chopped fresh oregano; and a pinch each of Kosher salt and black pepper. Stir to combine.
3. Place 1 1/2 pounds boneless skinless chicken breasts in a shallow dish or resealable bag. Pour the marinade over the chicken and turn each breast to coat thoroughly. Let the chicken marinate for 15–20 minutes at room temperature, or up to 2 hours in the refrigerator. If refrigerated, remove the chicken 15 minutes before roasting to take off chill.
4. Prepare the fries: Cut 4 medium russet potatoes into ¼-inch-thick matchsticks. Pat them dry with paper towels to remove excess moisture.
5. In a large bowl, mix 1/4 cup extra virgin olive oil with 2 garlic cloves, minced or grated; 3 tablespoons chopped fresh oregano; and ½ to 1 teaspoon cayenne pepper. Season with Kosher salt and black pepper. Add the dried potato matchsticks and toss until evenly coated.
6. Arrange the coated potatoes in a single layer on one prepared baking sheet, giving them enough space so they don’t overlap. This helps them roast crisp instead of steaming.
7. Place the marinated chicken breasts on the second prepared baking sheet in a single layer without touching.
8. Roast both trays in the preheated oven. Roast the potatoes for 30–35 minutes, turning once halfway through, until golden and crisp. Roast the chicken for 18–22 minutes, or until an instant-read thermometer reads 165°F in the thickest part of the breast.
9. When the chicken reaches 165°F, remove it from the oven and let it rest for 5 minutes. This keeps the meat juicy. Slice the chicken thinly across the grain after resting.
10. Remove the potatoes when they’re golden and crisp. Immediately sprinkle 1/2 cup crumbled feta cheese over the hot fries so the feta softens slightly but retains texture.
11. Make a quick tzatziki if you haven’t already: Combine 1/2 cup plain full-fat Greek yogurt with 1/4 cup fresh lemon juice, 1 small grated cucumber (squeezed dry), 1 grated garlic clove, and a pinch of Kosher salt. Stir until smooth and refrigerate until ready to use.
12. Warm 6 fresh pitas or naan in the oven for 2–3 minutes, then wrap them in a clean towel to stay soft. To assemble each gyro: spread a spoonful of tzatziki on the warmed pita, add a layer of lettuce, top with sliced roasted chicken, scatter pickled onions and thinly sliced radish, and finish with another drizzle of tzatziki.
13. Serve each Roasted Chicken Gyros with Tzatziki and Feta Fries immediately, with extra tzatziki for dipping.

Troubleshooting and tips

• If your potatoes are limp after roasting, they were likely crowded. Roast in a single layer and use two pans if needed to give air space.
• For extra-crispy fries, toss the cut potatoes in a tablespoon of cornstarch before coating with oil and seasonings.
• Keep the chicken slices thin for easy folding into the pitas; slicing across the grain ensures tenderness.
• Adjust cayenne in the fries to dial the spice up or down. You can omit it for a milder crowd-pleasing side.
• Leftover chicken stores well in the fridge for 3–4 days and reheats nicely in a 350°F oven for 8–10 minutes or in a skillet over medium heat.

Serving suggestions

Serve these Roasted Chicken Gyros with Tzatziki and Feta Fries alongside a simple salad of cucumber, tomato, and red onion dressed with lemon and olive oil. A bright, herb-forward side like chopped parsley or a sprinkle of extra oregano brings freshness. For a heartier meal, offer a side of warm, roasted vegetables or a bowl of quick-pickled carrots.

Make-ahead and storage

Marinate the chicken up to 2 hours ahead. You can cut the potatoes and soak them in cold water for up to 24 hours—drain and dry thoroughly before seasoning. Store leftovers in airtight containers in the refrigerator: the chicken will keep 3–4 days, the fries are best eaten within 24 hours for texture, and tzatziki will keep 3–4 days but may need stirring before using.

Final notes

This Roasted Chicken Gyros with Tzatziki and Feta Fries recipe balances bright citrus, mellow yogurt, smoky paprika, and the salty tang of feta for a dinner that’s both comforting and full of character. It’s adaptable—swap naan for pita, add extra herbs, or increase the cayenne for heat. The method stays the same: marinate, roast, rest, and assemble. Enjoy the contrast of warm, tender chicken and crisp, salty fries in every bite.

Ready to make this for dinner tonight? Pull out your baking sheets and get the oven preheating—you’ll be folding your first gyro in less than an hour.