Denver's best hamburger isn't a hamburger; it's a patty melt. We know that's just splitting hairs: The difference is really only in the bread. Because otherwise, the Jalapeño Mojo Melt at the Royal checks all the right boxes for a delicious burger — juicy, gooey, spicy, beefy and messy — while adding crunch and flavor with grilled marble rye bread. Mojo sauce, cream cheese aioli and grilled peppers and onions are piled on with abandon, but the just-pink patty is still the star. You can find other melts at this Berkeley burger bar, too, or stick with a plain-Jane bun for something a little more standard.
Readers' Choice: Park Burger