Then start preparing the ganache by melting the chocolate in a saucepan with the heavy whipping cream under a low heat.
Remove the saucepan from heat.
Add the chestnut and allow cooling in room temperature.
Assembly of the macaron
To assemble your macarons, start by garnishing one macaron
shell with ganache and cover it with another shell.
Do the same with the rest of the shell.
Tip; chestnut creams are available in most delicatessens. But, you can also made 1 by adding teaspoon of chestnut puree to 50 g (1 ¾ oz) of whipped cream.