Entered for ZWT. Found on www.slovakcooking.com. This reminds me of all the birthday angel food cakes MDM used to make - this mousse-frosting is easy on the waistline, but delightfully fresh. In Slovakia, this would top doughnuts. If you want a chemistry project, the Vauquelin method would heat the stiffened foam in the microwave at 360K for 4 seconds; as a result, the foam would set, allowing a clean slice that won't cave in. If you have a bumper crop of strawberries, you can be a mad scientist!