Crunchy caramel biscuit

milk chocolate 36.0% , sugar 32.0% , cocoa butter 16.0% , whole milk powder 8.0% , cocoa paste 4.0% , lactose 2.0% , whey powder 1.0% , Emulsifier 0.5% , salt 0.3% , vanilla extract 0.1% , caramel filling 33.0% , glucose syrup 0.0% , palm fat 0.0% , skimmed milk 0.0% , sugar 0.0% , Humectant 0.0% , caramelised sugar syrup 0.0% , salt 0.0% , barley malt extract 0.0% , biscuit 31.0% , wheat flour 0.0% , palm fat 0.0% , sugar 0.0% , fat reduced cocoa powder 0.0% , Raising agent 0.0% , salt 0.0% , Emulsifier 0.0%