You just need your standard flaky pastry recipe, a double boiler to make the filling.

只需要标准的酥饼食谱，再用双组装加热器做馅儿就行。

According to the American Chemical Society, egg whites were previously used in most standard marshmallow recipes, but they've since been dropped from most store-bought products.

美国化学学会表示，过去多数一般的棉花糖食谱中都会用到蛋白，但它们后来在多数店购产品中都被剔除了。