Tebeicaiyuan Frozen Dandelion Stuffed Buns

dandelion 52.9% , water 23.5% , cornmeal 11.8% , wheat flour 5.9% , Chinese cabbage 2.9% , rapeseed oil 1.5% , soya bean 0.7% , millet flour 0.4% , sorghum flour 0.2% , spice 0.1% , yeast 0.0% , salt 0.0% , E621 0.0% , seafood 0.0% , sulfite 0.0% , almond 0.0% , walnut 0.0%