There are several ways to layer the icebox cake ... cream and mascarpone are very cold; otherwise, they will not whip up ...

In the large bowl of a stand mixer fitted with the whisk attachment (or using a large bowl and handheld mixer), beat ...

For the strawberry filling ... Meanwhile, for the mascarpone cream, mix all of the ingredients together in a large bowl. To assemble the cake, trim off any rough edges of the sponge with a ...

being careful not to blend into mascarpone layer too much. Repeat with remaining 24 ladyfingers and mascarpone mixture. Refrigerate to set, at least 3 hours and up to overnight. Top with freeze-dried ...