I am making a big batch of meringues for a friend tonight, and will be left with about 12 yolks to use up. I might try hollandaise sauce for the first time in my life, (OK, that's probably never going to happen but I can dream!) but am racking my brains for other (realistic) ideas. Any cake recipes which use extra yolks? Er - ice cream? Help! I am madly cleaning the house for imminent in-law visit so don't have the time to scour the recipe books myself for inspiration. DS (9 months) is happily eating eggs so any brilliant ideas for using the yolks up in some clever baby-friendly way would be hugely helpful...