These easy Pressure Cooker Chicken Gyros are bursting with Mediterranean flavor, paired with creamy feta tzatziki, all served in warm pitas for a satisfying, quick dinner.
Whisk together all the marinade ingredients in a large bowl.
Add chicken strips to the marinade. Cover and refrigerate for at least 30 minutes or up to 4 hours.
Preheat a grill or grill pan over medium-high heat and lightly oil it if necessary.
Grill marinated chicken for 4–5 minutes on each side, until cooked through and juices run clear.
Meanwhile, prepare tzatziki by mixing all tzatziki ingredients until smooth. Season to taste and refrigerate.
Warm pitas in a skillet, oven, or microwave until soft.
Assemble gyros by spreading tzatziki on pita, topping with grilled chicken, lettuce, diced cucumbers, tomato, pickled onions, and feta. Fold and serve.
Notes
Marinate chicken ahead for stronger flavor. Store leftovers separately to prevent soggy pitas. Tzatziki also makes a tasty veggie dip the next day.