Sweet and Sour Veg Boa bun

wheat flour 44.9% , water 22.8% , sugar 4.0% , cabbage 6.0% , Yam Bean 4.5% , carrot 4.5% , FULLY REFINED SOYBEAN OIL 1.0% , onion 1.0% , plum 1.0% , tapioca 1.0% , corn starch 1.0% , jackfruit 1.0% , spring onion 1.0% , daikon 1.0% , soy protein 1.0% , chickpea 1.0% , garlic 1.0% , shallot 1.0% , Colour 1.0% , E162 0.5% , E153 0.3% , E150a 0.1% , salt 0.1% , VEAST 0.0% , Raising agent 0.0% , E450 0.0% , E341 0.0% , sesame oil 0.0% , soya bean 0.0% , black pepper 0.0% , star anise 0.0% , cinnamon powder 0.0% , rice vinegar 0.0% , soya bean 0.0% , fennel 0.0% , ginger powder 0.0% , paprika powder 0.0% , clove 0.0% , szechuan pepper 0.0% , nutmeg 0.0% , chili pepper 0.0%