Apple snow is actually made without gelatine. But since I wanted it - like the pudding - to be firm, it was inevitable. Since the instant gelatine attracts better when the mixture is not cold, put applesauce, sugar (for the finished product, see point 2), cinnamon and lemon juice in a saucepan and only heat it lukewarm over a very low heat, then stir in the gelatine and pour everything into a bowl . Whip the cream very stiff, immediately fold in the applesauce and spread the mixture over the pudding and smooth it out lightly. Put the mold in the refrigerator for at least 4 hours.