低卡早餐包 | Low-Cal Breakfast Bread 高筋面粉 Bread flour 300g 鲜酵母 Fresh yeast 10g 水 Water 210g 盐 Salt 5g 烤箱预热230℃ / 446℉ 烤 17-20分钟 Bake in a preheated 230℃ / 446℉ oven for 17-20 minutes