sourdough

n.酵母；探矿者

Seal it and store in a refrigerator for at least a week before making it into pies with a sourdough pastry. 将其密封好，放入冰箱至少保存一个星期，之后，用酵母馅饼皮把它做成馅饼。

All tufei sourdough breads are raised by our wild yeast starters where no commercial yeast is added throughout the long fermentation process. 所有土匪天然酵母面包均培养自我们的天然酵母面包种，在漫长的发酵过程中绝无添加任何商用酵母或化学剂。