• Put the ingredients for the dough in a bowl and knead well. Let the dough rest until you've prepared the other ingredients. Heat the oven (with a baking sheet in it) to a full whack with top and bottom heat.
• Mix soya yogurt, vegan cream and apple vinegar and season with a good amount of salt.
• Now prepare the ingredients for topping the tarte flambées. Instructions see below.
• Divide the dough into three balls and roll each one out thinly on a baking parchment with the help of some flour. Spread the vegan sour cream on the dough and top with ingredients of choice. Season with salt and pepper and bake on the bottom rack until crispy. This takes usually only about 7-8 minutes.

For the 3 different variants:

• Alsatian Tarte Flambée: Peel, halve and slice the onions as thin as possible. Cut the smoked tofu into small cubes or thin stripes.
• Pumpkin-Pear-Tarte Flambée: Halve, deseed and slice the pumpkin as thin as possible. Halve, deseed and slice the pear a little bit thicker than the pumpkin. Strip off the needles from the rosemary sprigs.
• Mediterranean Tarte Flambée: Halve the dried tomatoes and cut into stripes. Finely slice the olives. Finely slice the spring onions as well.