Add all of the marinade ingredients and chicken in a bowl and mix well to combine. Marinate for a minimum of 30 minutes up to 48 hours.

For the raita, combine all ingredients in a bowl and mix thoroughly. Keep it in the fridge until you're ready to serve.

Place a large pan over medium-high heat, add spray oil and sear the chicken in batches until golden and cooked. Alternatively, cook the chicken unsliced on the BBQ to achieve the chargrilled marks or put it in the oven or air fryer. Remove and set aside.

Gently warm the wraps to make them easier to fold. Place half of the raita on the wrap, add the tandoori chicken, lettuce, onion, and the remaining raita, and wrap tightly. Serve fresh or toasted.