Anyone have any good chicken Sandwich Recipes

I don't care, much, for chicken salad sandwiches, where the chopped chicken is mixed with other ingredients. I prefer sliced chicken breast (preferably from the whole bird, as opposed to a commercial package).

I like lettuce, tomato, mayo and salt/pepper. It's good on a variety of breads. On a friend's recommendation, I recently tried it on Pita bread ... delicious.