I bought the value package of chicken at our Sendik's store and decided to pound the breasts flat and grill them. This is a great idea...highly recommend doing some of that type of work ahead preparation. We did that while the grill was going for another meal. I chopped one of the breasts to use in a lasagne, froze some of them for salad, and used a few in this sandwich idea.
This sandwich had garlic mayonnaise (made just how it sounds....recommended by Kelly, the sandwich queen), grilled chicken breasts, fresh mozzarella (sliced) and a few basil leaves from the garden. All this was grilled on the panini press.