Despite the fact that the “Flores de Alcachofa” (Flowers of Artichoke), that is especially made with artichokes of Tudela, is the signature dish of the autonomous community of Navarra; it is quite popular in many fine-dining restaurants in Madrid as well.  Ingredients 4 artichokes   Thyme 1 head of garlic  10 black peppercorns Olive oil Maldon…