But all the ingridients together and knead the dough and let it rest for 1 hour in the fridge.
In the meanwhile you prepare the lemmon curd.
But the yolks, the lemmon juice and the sugar in a bot and heat the curd and stir it until it boils. But the butter in the hot curd and let it melt. Then let the curd cool down.
After one hour roll out the dough and strain into small pieces.
Bake it blind at 180 degrees for 20 minutes. (Baking blind means adding beans onto the dough so that the dough does not rise too far).
Then start to prepare the merenge. But the egg white, the vanille sugar and the baking powder in a bowl and stir it with the machine.
Add the sugar tablespoon by tablespoon until it is a stiff mass.
Allow the baked dough to cool and then pour the sauce into the mold and sprinkle the merenge on top.
Put the lemmon tart in the oven for 1-2 minutes in the oven to brown the Merenge.
Put the lemon tart in the fridge and let it rest for 1-2 hours.