Crispy buttery crust sandwiches

water 45.6% , flour 23.5% , cooked beef steak ground and formed caramel color added 16.3% , cheddar 8.3% , milk protein concentrate 4.1% , coating 2.1% , and less of margarine 2.0% , onion 0.0% , Modified starch 0.0% , coating 0.0% , sugar 0.0% , palm oil 0.0% , fractionated palm oil 0.0% , soya oil 0.0% , salt 0.0% , coating 0.0% , dough conditioner blend 0.0% , maltodextrin 0.0% , yeast 0.0% , E508 0.0% , flavouring 0.0% , whey 0.0% , soya lecithin 0.0% , coating 0.0% , coating 0.0% , beef fat 0.0% , dehydrated onion 0.0% , E551 0.0% , soya flour 0.0% , egg white 0.0% , Colour 0.0%