You can boil, bake , steam, roast, or puree sweet potatoes but the cooking method that retains the most nutrients is roasting.

你可以煮，烤，蒸，或把土豆做成土豆泥，但是保留最多营养的烹调方法是烘烤。

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One of the disadvantages of using high liquor ratios is high steam requirement in both cooking and recovery.

使用高液比的一个缺点是蒸煮和碱回收过程中需要消耗更多的蒸汽。

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Using "Steam Cooker" saves you more than 50% in terms of cooking time and energy efficiency as compared with other ordinary utensils.

使用“原味锅”烹煮食物可节省约50%以上的烹调时间及能源效益，比一般锅具快速、省时方便。

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