Drain the soy yogurt in a sieve lined with a cloth for 12 hours. 500 g of soy quark are then obtained.
Knead the ingredients for the dough and press them into a size 26 springform pan, pulling up one edge.
Preheat the oven to 160 ° C.
For the quark mixture, melt the margarine and let it cool down a little. Mix with the remaining ingredients to a smooth mass. The sugar should have completely dissolved.
Pour the mixture into the springform pan and bake for about 60-70 minutes. Let cool down completely, only then will the mass solidify!