Low calorie chicken salad sandwich recipe

I don't know few recipe but I do know one really good one. My grandmother used to make us a cold chicken salad sandwich that was just out of the world. In fact we practically grew up on it. She had this unique qay of barbequing chicken and then chilling it in the fridge. She used to add spices like parsely and basil as well. She used quite a lot of mayo and chilly sauce in her sandwich and it tended to go quite well together. Its quite easy to make and you can even use turkey instead of chicken if you want.