A quick listing of the ingredients found on my Torta Cubana at El Zarape, on the corner of Morris and Passyunk streets, about a 5 minute walk from here:

Bun
Refried Beans
Avocado
Tomato
Lettuce
Fresh mozzarella
Ham
Chorizo and potato hash
Fried Chicken Breast
Chicken-Fried Seak
Fried Egg

It was as close as I've ever been to a heart attack, and it was delicious.