01 -
Combine garlic, lemon juice, olive oil, coriander, cumin, paprika, salt, allspice, and black pepper in a large bowl. Mix well. Add chicken to the marinade, toss to coat, cover, and refrigerate for at least 1 hour or overnight.
02 -
Mix plain yogurt, mayonnaise, Sriracha sauce, garlic powder, and onion powder in a bowl. Season with salt and pepper. Stir well and refrigerate until ready to serve.
03 -
Preheat grill or grill pan over medium-high heat and brush with oil. Remove chicken from marinade and let it rest at room temperature for 15 minutes. Grill chicken for 6-8 minutes per side until cooked through and charred. Transfer to a cutting board, rest briefly, and slice into thin strips.
04 -
Warm pita bread on the grill for a few seconds on each side or in the oven wrapped in foil.
05 -
Spread sauce on each pita. Add lettuce, tomatoes, onion, and grilled chicken slices. Drizzle with additional sauce if desired. Serve wrapped or open-faced.