Truffles Cracking!
Posted in: Tech Help, Tips, Tricks, & Techniques
like the other answers , the ganache is evidently too cold and, in my own experience, too soft. I have a rhubarb ganache that was really soft at room temperature so I froze it to be able to scoop it. I refroze the balls and dipped them in untempered chocolate as a first coat , the second,tempered, layer I did the following day having stored them at room temperature and one or two out of 50 bonbons cracked. I adjusted the ratio of chocolate to make it firmer and they no longer crack. I'm no physicist but the combination of freezing and lower viscosity seems to do it because I have soft filled molded pieces and they never crack or leak....
updated by @Paul John Kearins: 03/14/15 10:49:32