Veggie steamed bun -香菇菜包

before rising~ 发酵前

Ingredients for 20 buns

all purpose flour + cake flour (you could substitute cake flour with all purpose flour)	385g+ 65g = 450g
Water + milk	85g + 170g = 255g
yeast	9g
baking powder	8g
sugar (for dough)	30g
上海青（挤干）	500g
香菇（水发）	100g
冬笋	100g
salt (for filling)	11g
sugar (for filling)	24g
oil	150g
sesame oil	30g
roasted sesame	optional