Knead the dough from the eggs, flour, margarine and salt and place in the refrigerator in cling film for 1 hour.
Meanwhile, chop the onions with the spinach leaves and fry both in a pan with the oil. Whisk the Gorgonzola with the crème fraîche and the eggs, season with salt and pepper and fold into the vegetables.
After an hour, the dough is evenly distributed in the quiche pan and the filling is placed on top. Then pour the pine nuts over it and bake at 200 ° C for about 20 - 30 minutes.