In a mixing bowl, combine all of the spices and olive oil. rub it to the chicken thighs fillets let it sit for 20 mins.
Preheat Breville Smart Oven Pro (Grill Function) 190 Deg C. Spray oil in the baking pan, place the chicken thigh fillets. Grill for 15 mins on high temp. Add sliced onions, bell peppers, drizzle with olive oil, and grill for another 10 mins.
When the chicken is done wrap it into the lettuce cups, and pita bread.
Garnish with fresh salsa (separate recipe) Drizzle yogurt (optional)