Mix dry ingredients, add margarine, mix water with vinegar, add + knead / stir well.
Put in a 26 cm ring form / springform pan filled with baking paper, take everything out, put a layer of baking paper on top, spread the dough with the ball of your hand or rolling pin, about 2 cm too, put the bottom including both layers of baking paper in the ring, the edge Level it a little and put it in the fridge for about 30 minutes, now the top layer of baking paper can be easily removed.
Covering:
Mix Gouda + mountain cheese. Cut the chicory / onions into rings.
Mix sour cream with herbal salt + frozen herbs, add ground pepper, cream + 2 eggs and mix, season to taste, if necessary.
Put a layer of grated cheese on the shortcrust pastry, then chicory + then the rest of the cheese, pour the topping over the chicory rings / onion rings.
Bake in the cold oven at approx. 150 ° C for approx. 30–35 minutes.
Bake in the preheated oven for approx. 25 - 30 minutes. Top / bottom heating: 220 ° C
Tip:
it is more practical to distribute + bake in three or four greased refractory bowls.