Vegan Minced Steak & Onion Pie

water 35.0% , wheat flour 22.5% , Margarine 18.3% , soy protein 10.0% , onion 10.0% , modified corn starch 2.1% , yeast extract 1.0% , rapeseed oil 0.5% , kibbled onion 0.3% , salt 0.1% , barley malt extract 0.1% , onion 0.0% , black pepper 0.0% , wheat protein 0.0%