I placed an app order for the Smash Jack. First, I gave up on burgers 2 years ago as I was so disgusted by their taste. When Jack offer a smash burger on a brioche bun which included cheese, pickles, and Carmelized onions, and an orange colored sauce close to thousand island, I took the plunge... No regrets. It hit the spot, although I got a side of crisp lettuce to fill the one missing element for my perfect burger. Thanks, Jack. Your Smash Burger is a hit! YUM!