Chocolate Swiss Roll

Parve: Ingredients:- Sugar, EGG, WHEAT flour (calcium carbonate, niacin,iron, thiamin), margarine [vegetable oils and fats,(palm,coconut,sunflower,in varying proportions),(palm,rapeseed,invarrying proportions),water,salt (0.5%),emulsifier (E471,lecithins),acid,(citric acid),preservative (E202),flavouring,colour (carotenes)., cocoa, vanilla.