The Yumbo

What is it?

Sliced ham and melted cheese sit on a long sesame seed bun, toasted just enough to warm everything through. No beef patty, no extra toppings, just a hot sandwich that lands somewhere between a toastie and a burger. Compared with the Whopper-style lineup, it's far more stripped back. Ham is heated through, the cheese softens over it, and the bun stays soft rather than crisp. It's a fast food item that leans into that old-school ham-and-cheese format from the 70s and 80s. Nostalgia is half the appeal here, with the simple filling doing the rest.