The oven is heated to 190 C. The dough out onto a floured advance pan and pricked with a fork. Bake for about 10 minutes. The butter is melted in a pan. Fry the chopped onion and apple on a slow fire for about 30 minutes, stirring occasionally. Drain of the butter, add salt, pepper and cumin. The mixture was poured onto the baked dough. Beat the cream and beaten eggs, then pour over the dough. Sprinkle with remaining butter. Bake about 35 minutes, until topping tightening.