In a bowl, add curd, lemon juice and all the spices to the chicken and mix it well till the chicken pieces are coated well.
Cover it with plastic wrap and marinate for atleast 1 hour.
After that, add oil to a pan and fry the chicken for 12-15 min or till it becomes dry.
In a bowl, add the fried chicken pieces, onions, chilli sauce and mayonnaise and mix well.
Take a wrap and spread lettuce and chicken mixture.
Wrap it and microwave it for 30 seconds or pan fry for 1 minute.
Cut it into half and serve warm.