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This chicken gyro sheet pan dinner has 43 g protein per serving and takes 80 minutes from start to finish, with about 20 of those minutes hands-on. The protein comes from chicken thighs, Greek yogurt and feta, not powder, so it tastes like the real thing.
Boneless thighs marinate in yogurt, lemon and garlic, then roast on one pan with peppers, red onion and cherry tomatoes. You slice the chicken thin, like gyro meat, and stuff it into warm pita with tzatziki, feta and olives.
Each portion is about 430 g of food. I use thighs because they stay juicy at 175 F / 79 C, a temperature where breast would already be dry.
My two kids don’t care about macros. They care that the pita is warm and the tzatziki is cold.
Why You’ll Love This Recipe
- 43 g protein per serving from chicken, yogurt and feta
- One sheet pan roasts the chicken and vegetables together
- Tzatziki gets made while the chicken marinates
- Leftover chicken and vegetables reheat well for lunch
Ingredient Notes
- boneless skinless chicken thighs: Pick thighs of 100 to 150 g each so they roast evenly. Trim thick fat but leave a little for flavor. Breast works but dries out sooner.
- plain Greek yogurt: Use 2% or whole milk. Nonfat makes thinner tzatziki. Regular yogurt needs straining first and lowers the protein.
- feta: Buy a block packed in brine and crumble it yourself. Pre-crumbled feta is drier and less tangy.
- pita bread: Choose soft pita of about 60 g each. Flatbread-style pita folds around the filling better than pocket pita.
- cucumber: English or Persian cucumbers have fewer seeds and less water, which keeps the tzatziki thick.
- dried oregano: Dried Greek oregano is stronger than fresh. 2 tsp dried replaces about 2 tbsp fresh.
Sheet Pan Chicken Gyro Dinner with Tzatziki and Feta
Ingredients
Method
- Whisk the yogurt, 2 tbsp olive oil, 2 tbsp lemon juice, 4 minced garlic cloves, oregano, cumin, paprika, 1 1/2 tsp salt and pepper in a mixing bowl. Add the thighs and turn to coat. Cover and refrigerate for 30 minutes, or up to 8 hours.
- Make the tzatziki while the chicken marinates. Squeeze the grated cucumber in a clean kitchen towel until it stops dripping, then stir it into the 240 g yogurt with the grated garlic, 1 tbsp lemon juice, 1 tbsp olive oil, dill and 1/4 tsp salt. Cover and refrigerate.
- Heat the oven to 220 C / 425 F with a rack in the middle. Line a 33 x 46 cm / 13 x 18 inch rimmed sheet pan with parchment. Toss the peppers and red onion on the pan with 1 tbsp olive oil and 1/2 tsp salt.
- Wipe the excess marinade off each thigh with the back of a spoon. Set the thighs on the pan between the vegetables in a single layer with gaps. If the vegetables overlap they steam and turn soft instead of browning, so move half to a second pan if needed.
- Roast for 15 minutes, then scatter the cherry tomatoes over the vegetables. Roast 10 minutes more, for 25 minutes total, until the edges of the chicken are browned and the thickest thigh reads 175 F / 79 C.
- Move the chicken to a cutting board and rest it for 5 minutes. Turn the oven off, wrap the pitas in foil and warm them in the hot oven during the rest. Slice the chicken against the grain into strips about 5 mm thick.
- Fill each pita with sliced chicken, roasted vegetables, tzatziki, crumbled feta and olives. Serve right away while the pita is warm.
Notes
- Marinate the thighs at least 30 minutes and up to 8 hours.
- Spread the vegetables in one layer so they brown instead of steam.
- Slice the chicken against the grain into strips about 5 mm thick.
- Warm the foil-wrapped pitas in the hot oven while the chicken rests.
- Protein comes from chicken, Greek yogurt and feta, with no powder.
Tips for Success
- Wipe excess marinade from each thigh with the back of a spoon so the surface browns evenly in the oven.
- Squeeze the grated cucumber in a clean kitchen towel until it stops dripping, then stir it into the yogurt.
- Slice the rested thighs against the grain into strips about 5 mm thick to get the shaved gyro texture.
- Wrap the pitas in foil and warm them in the turned-off oven while the chicken rests for 5 minutes.
- Check the thickest thigh with an instant-read thermometer and pull the pan at 175 F / 79 C.
Variations
- Toss a drained 400 g can of chickpeas with 1 tbsp oil and oregano, and add them with the tomatoes for about 4 to 5 g more protein per serving.
- Skip the pita and spoon the chicken, vegetables and tzatziki over cooked rice for a gyro bowl.
- Add 1 tsp red pepper flakes or Aleppo pepper to the marinade for a gentle heat that the tzatziki cools down.
Storage and Reheating
Chicken gyro sheet pan dinner keeps 3 to 4 days in the fridge. Store the sliced chicken and roasted vegetables together in one airtight container and the tzatziki in another, because the sauce turns watery if it sits on warm food. The tzatziki is best within 3 days.
Reheat the chicken and vegetables on a sheet pan at 200 C / 400 F for 10 minutes, covered with foil, until steaming hot. A 26 cm / 10-inch skillet over medium heat for 4 to 5 minutes also works. Warm pitas in a dry pan for 30 seconds per side.
Raw thighs freeze well in the marinade for up to 3 months. Lay them flat in a zip bag, thaw overnight in the fridge, then roast as written.
Serving Suggestions
Chicken gyro sheet pan dinner works best as build-your-own pitas at the table. Put the sliced chicken, roasted vegetables, tzatziki, feta and olives in separate bowls and let everyone fill their own.
One serving is 1 pita with about 110 g sliced chicken, a quarter of the vegetables and about 100 g tzatziki. Add shredded romaine if you want crunch.
Lemon rice or a cucumber and tomato salad fits alongside. A squeeze of lemon and a few dill fronds over the top finish each pita.
FAQ
How do I know when the chicken thighs are done on the gyro sheet pan?
The thickest thigh should read 175 F / 79 C on an instant-read thermometer, with clear juices and browned edges. Most 100 to 150 g thighs get there in 25 minutes at 220 C / 425 F. If a thick one reads a few degrees low, return it to the oven for 3 minutes and check again.
Can I use regular yogurt instead of Greek yogurt for the tzatziki?
Yes, but strain it or the tzatziki runs. Drain 400 g regular yogurt in a cheesecloth-lined sieve for 30 minutes to get about 240 g. Regular yogurt has less protein, so the dish drops by roughly 3 to 4 g per serving.
Can I freeze the marinated chicken for a chicken gyro sheet pan dinner?
Yes, freeze the raw thighs in their marinade, laid flat in a zip bag, for up to 3 months. Thaw them overnight in the fridge, then roast as written. Don’t freeze the tzatziki, since the yogurt separates and the cucumber turns watery once thawed.
What can I serve with chicken gyro sheet pan dinner besides pita?
Lemon rice, a Greek salad with cucumber, tomato and olives, or roasted potatoes all work. For crunch, stuff shredded romaine into the pita. The dish already has 43 g protein per serving, so sides are optional.
How do I make this gyro sheet pan dinner gluten free or dairy free?
For gluten free, serve the chicken over rice or in gluten-free pitas, and check the labels on your yogurt and feta. For dairy free, use unsweetened coconut yogurt in the tzatziki and marinade and leave out the feta. That lowers protein to roughly 34 g per serving.
What is the difference between chicken gyro and chicken souvlaki?
Chicken gyro is thin-sliced meat in a pita with tzatziki, traditionally cooked on a vertical spit. Souvlaki is cubed meat grilled on skewers, usually served with pita on the side. This sheet pan version is closer to gyro because you slice the roasted thighs thin before filling the pita.
