Blend all this together thoroughly. I used cherries and coffee here. Boil for 1', then add:
Bring to 106° C (but last time I did 108° and it was still quite soft, so I'd go at least for that). Now you have about 5' to pour it. For my mould, it's easier to pour it into a pitcher.
Stand for 6 hours, then unmould carefully. With a silicon mould, it doesn't seem to matter if you grease it first or not. Roll in sugar.