Biscuits with zabaglione flavour cream and milk chocolate

milk chocolate 35.0% , wheat flour 18.3% , palm fat 9.9% , sugar 6.6% , skimmed milk powder 5.0% , egg mass 4.1% , glucose-fructose syrup 3.5% , whole milk powder 3.1% , whey powder 2.8% , soya flour 2.6% , potato starch 2.4% , lactose 2.3% , flavouring 2.0% , zabaglione cream 2.0%