Cumberland Pie

potato 51.6% , british beef 24.2% , water 12.1% , onion 6.0% , carrot 3.0% , mature cheddar 1.5% , celery 0.8% , butter 0.4% , rutabaga 0.2% , corn flour 0.1% , rice flour 0.0% , Roast Beef Stock 0.0% , chickpea flour 0.0% , tomato purée 0.0% , salt 0.0% , rapeseed oil 0.0% , tomato 0.0% , Colour 0.0% , vinegar 0.0% , sugar syrup 0.0% , mushroom 0.0% , dehydrated onion 0.0% , cracked black pepper 0.0% , spice 0.0% , pepper 0.0% , spice 0.0% , dextrose 0.0% , tamarind 0.0% , garlic puree 0.0% , sugar 0.0% , lemon oil 0.0%