The cream is made by whipping egg yolks and sugar together until the yolk is almost white, adding hot milk little by little, and cooking in a double boiler.

这种奶油通过打发鸡蛋黄和糖知道蛋黄几乎变白，一点点加入热牛奶，在一个双层蒸锅中蒸煮。

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"That New Jersey record was a double-yolk egg, where Lucy's was a single, " she says.

WSJ: Big Chocolate Eggs May Be Big, but Big Hen's Eggs Not So Much