Shepherds pie

potato 38.0% , lamb 25.0% , onion 13.5% , water 10.5% , carrot 7.0% , rutabaga 4.3% , fortified wheat flour 2.1% , extra mature cheddar 2.5% , Lamb Stock 0.0% , double cream 0.0% , butter 0.0% , corn flour 0.0% , worcestershire sauce 0.0% , Redcurrant Jelly 0.0% , salt 0.0% , garlic puree 0.0% , tomato purée 0.0% , Colour 0.0% , thyme 0.0% , yeast 0.0% , olive oil 0.0% , black pepper 0.0% , rosemary 0.0% , white pepper 0.0%