Sandwich Biscuits coated with Milk Chocolate

wheat flour 36.0% , milk chocolate 36.0% , sugar 17.1% , cocoa butter 8.1% , skimmed milk powder 3.5% , cocoa paste 2.7% , E442 0.2% , E476 0.2% , salt 0.2% , flavouring 0.2% , sugar 0.2% , non-hydrogenated vegetable oils 0.2% , fat reduced cocoa powder 0.2% , whey powder 0.2% , corn starch 0.2% , E503ii 0.2% , E500ii 0.2% , salt 0.2% , soya lecithin 0.2% , E476 0.0% , malt 0.0% , flavouring 0.0% , E223 0.0% , E330 0.0%