Clive's Creamy Mushroom Wholemeal Pie

water 33.5% , vegetable oil 33.3% , mushroom 33.0% , wheat flour 0.1% , onion 0.1% , flour 0.0% , wheat flour 0.0% , wheat flour 0.0% , salt 0.0% , potato starch 0.0% , garlic 0.0% , soya bean 0.0% , herbs and spices 0.0% , Dried Vegetables 0.0% , mung bean protein 0.0%