原因:面团发酵过足,使面团筋力大大降低。火旺气足,生坯在笼内急剧受热时,内部产生大量的动态二氧化碳气体,从顶端逸出,因而起泡。
面团发酵足一点的做法:
材料:面粉、细砂糖适量、酵母粉适量、牛奶。
1、将牛奶倒入碗中,加入酵母和糖,再搅拌至酵母融化,静音至5分钟。
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2、把牛奶倒在面粉里,然后倒着搅拌,直到变成絮凝物。
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3、然后结合成光滑的面团,盖上新鲜的薄膜进行室温发酵,这步至关重要,需要醒面久点。
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4、将面团放在切板上,再将面团揉成光滑,然后从上到下滚成长条状,用刀切成馒头。
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5、在锅中加水,放入馒头蒸15分钟,15分钟后再大火蒸12分钟,如图所示,就即可出锅。
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