Make a kneading dough from flour, margarine, 50 g grated cheese, oregano, salt and an egg. Line a round, greased baking tray with a half-high rim with the dough.
Bake lightly in the preheated oven at 220 ° C.
In the meantime, make a thick sauce from tomato paste, sour cream, 1 egg, oregano, salt, paprika powder and grated cheese as required and spread it on the pre-baked base. Then put half the tomatoes on top (do not necessarily have to be peeled) and lay the gouda strips over them like a grid.
Put again in the hot oven and bake for about 20 to 30 minutes at 220 ° C.