Flammekueche – or Tarte Flambée – is a savory speciality from Alsace, a historical region in northeastern France. Essentially, it’s a delicious thin sheet of crisp dough with crème fraiche, caramelized onions, and ham. Offering fantastic flavors— and generous portions— this oh so good dish is simply impossible to resist. Best of all? It only takes 10 minutes to heat up!