This burger starts with a certified Angus beef patty grilled and set on a toasted bun with lettuce, tomato, onion, and your choice of cheese, often paired with fries or chips as a side.[5][17] What sets Duffy’s version apart is the emphasis on quality beef and the sports-bar style customization, with add-ons like bacon, mushrooms, and different cheeses highlighted in burger-focused writeups.[5][17] Biting into it, you get a well-seared exterior and a juicy center, with the toppings staying balanced rather than overwhelming the meat.[5][17] Regional coverage of Boynton Beach burgers often points to Duffy’s as a top option in town, noting the consistency and the way the burger fits the all-day game-watching atmosphere.[5][17]