For a "team-building" day I went with colleagues to a Delft Chocolate shop where they hand make everything and they gave us lessons! Afterward I tried a cookbook Ganache recipe and it didn't work so I went back to this shop and they gave me the quantities that we'd used in our lesson and it works very well indeed ! NOTE: I have been making these recently using my silicone ice cube moulds, and they work FANTASTICALLY! (the smaller forms work best)...they are soft and flexible enough to make these really easily and it saves the fiddly business of having to peel away the mini muffin papers off the cocolates later too. I find that we like more liqueur in ours as the flavour as I was given it was not pronounced enough for us. I sometimes use white chocolate for my filling and add a few drops of red or yellow food colour to make a creamy pink or yellow filling, with or without strawberry, lemon or banana flavouring inside a dark chocolate outside case. Please see my step-by-step photos for further reference on assembling these. 200g = 7 1/8 oz, 120g = 4 1/4 oz, 60g = 2.1 oz, 140g = 5 oz, 25g = 7/8 oz. Yield depends on the size and shape of your silicone ice-cube forms.