Melt remaining butter in a small saucepan over low heat.Skim scum from top and discard, then pour clarified butter into a bowl, discarding milky solids on the bottom.

• 把剩下的黄油在小锅里用低温加热融化，去掉表层泡沫，把清黄油倒入碗中，底下的奶质固体余渣不要。