Line the tarte flambée batter on a baking sheet with parchment paper.
Cut the Hokkaido into thin slices and cut them in half. Cut the spring onion into rings. Dice the sheep`s cheese. Spread the crème fraîche on the dough base with a spoon. Top with the Hokkaido, onion rings, ham and feta cubes. Scatter chilli flakes over it (depending on taste). Pour some pepper from the mill over it. Bake in a preheated oven at 180 ° C for about 15-18 minutes. Drizzle the maple syrup on the warm tarte flambée and serve.