We take it for granted, but the hamburger may be America’s supreme culinary achievement. It’s certainly the first thing that friends visiting from Europe want to eat. That’s not to say that Europeans can’t be snobbish about our handheld edible icon. We’re still smarting from a 1985 exhibition on cultural identity at London’s Victoria and Albert Museum. The curators chose the hamburger to epitomize the United States. “Mass-produced, cheap, efficient, but essentially juvenile,’’ they noted. We prefer the term “casual.’’ Moreover, the hamburger has grown up a lot in the last 26 years, becoming the US equivalent of a steak-frites on some of the classiest menus. The format of grilled patty on a bun has proven so versatile that chefs push the envelope with such variants as tuna and even falafel. We won’t pick a food fight by claiming these 10 spots are the best in New England, but each one makes a burger well worth the trip.
