Onion pie (quiche aux oignons)

6 servings


Put the flour, 1/4 teaspoon salt and 125g butter in a dish and knead with your hands. Add 3 tbsp. spoons of sour cream. Knead until the dough stops sticking to the walls of the dish. Roll the dough into a lump and put in the refrigerator for 3 hours. Roll the cooled dough on a lightly floured board into a circle and bend the edges. Put on the dough, which is then put in a previously rather well-heated (up to 175 ° C) oven for 35 minutes or leave it there until it browns. Serve hot to the table.