Crème mousseline, mousseline cream – fancier than pastry cream! What cream do you use for your cream puffs? Pastry cream or whipped cream? Now here goes an alternative for your cute little puffs: mousseline cream.
How to Fill Cakes by Wicked Goodies. Layer cake layers and filling in tall pan. Cover filled pan with plastic wrap and freeze over night. There is also a video showing how to get it all out of the pan.