Make a pie-dough. Roll out and spread with melted butter, raisins, currants, chopped apples, nuts and shredded citron. Cover well with brown sugar and sprinkle with cinnamon and the grated peel of a lemon. Roll up the dough. Lay in a buttered baking-pan. Rub the top well with melted butter and let bake until brown. Serve with wine sauce.