Grilled beef patty, double cheese, bacon, onion jam, tomato sauce, pickles, American mustard, aioli & iceberg lettuce... All the ingredients needed to recreate "The Bronx", but you're going to fall so short of the mark if you try it yourself and you'll be cheating yourself from one of the best burgers I've had for $13.
The burger just uses quality and simple ingredients to shine through, without all that unnecessary "extras" that complicate it. You just gotta come here and try it for yourself to understand the joy I'm feeling right now as I'm typing this out.