Step by step

With a sharp knife, make a cross shaped incision on the flat underside of each chestnut.

Tips
In order to make your chestnuts more crunchy and fragrant, after cooking them, leave them some minutes into a table cloth.
Trivia
Wherever you can find a chestnut tree, you will find the tradition of roasted chestnuts! So, this recipe is quite common in the whole Europe and in the whole Mediterranean area!