Whip 10 minutes with the electric whisks the “Burroliva” with sugar. Meanwhile clean and cut the apples into small cubes. Add chocolate, cinnamon, orange peel and walnuts. Heat the oven at 180 degrees and butter a baking tray. Then sprinkle bread crumbs or flour on. Apart, in another bowl, separate eggs. Whip albumen, then combine the egg yolks with the whipped “Burroliva”. Add flour, baking powder, salt and the apple pound. Then add bio oil with orange and, in the end, the whipped albumen. Put everything in the baking tray and cook in the oven without opening it. Serve hot with whipped cream and a dust of cinnamon.