Place the waffles in a flat baking dish with the deep curves facing up.
Prepare the vanilla pudding according to the instructions on the packet, stirring briefly
Let cool down and spread on the waffles, let cool down for about 10 minutes.
Whip the cream until stiff and mix with sour cream, quark, lemon juice and sugar. Spread the cream mixture over the pudding. Spread jam or pureed fruit on top of the cream mixture and marble with a fork.