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原料
低粉: 60克, 蛋白: 182克, 白砂糖: 80克, 玉米淀粉: 8克, 紫薯泥: 250克, 炼乳: 70克, 牛奶: 25克
步骤
1蛋白打至粗泡,加入白砂糖,打发至湿性发泡的大弯勾状态
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2筛入低粉
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3抄底,用刮刀上下翻拌均匀
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4加入橙皮屑
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5翻拌均匀
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6倒入烤盘,轻震几下,表面抹平,入预热175度的烤箱(最下层再放一个空烤盘,隔底火,中下层,上下火,18分钟左右
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7蛋糕出炉,稍微放温就可以直接从烤盘中取出,台面放一张油纸,上色面朝
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8上,抹上紫薯馅儿
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9在开始卷的地方,用刀划上2道(不要划断
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10卷起来,用油纸包裹住,放入冰箱,冷藏半个小时,定型
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11撕开油纸,切块食用
12紫薯蒸熟
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13去皮,用料理机打成泥状
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14加入炼乳
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15混合均匀
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16加入牛奶
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17混合均匀
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