Flammekueche (Alsatian), or tarte flambée (French), is a speciality of the region of Alsace. It is composed of bread dough rolled out very thinly in the shape of a rectangle or oval, which is covered with fromage blanc or crème fraîche, thin-sliced onions and lardons.

The name of the dishes varies in local dialects; it is called Flàmmeküeche, or Flàmmaküacha in Alsatian, or Flammkuche in Lorraine Franconian. All these names translate as "pie baked in the flames". Contrary to what the direct translation would suggest, tarte flambée is not flambéed but is cooked in a wood-fire oven