Both do look similar and taste almost the same, but there are basically two minute differences between these awesome dishes - 1. A tarte flambee was traditionally used to test the heat of wood-fired ovens. read more
The principal difference is that the tarte flambé historically has always included a dessert version, something neither the original Italian foccacia or classic Neapolitan Pizza Margherita had in any form. read more
It looks like a pizza, it cooks like a pizza, but don't make the mistake of actually thinking it's a pizza. Tarte flambée, the Alsatian flatbread topped with fromage blanc (a fresh, tart, spreadable cheese), thinly sliced raw onions and bacon, is as Franco-Germanic in flavor as can be. read more