Artisan chocolatier Guido Castagna has created a highly-refined version of gianduiotto chocolate called Giuinott.
Mandatory Credit: Castagna
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Why Italy's 'king of chocolate' is so delicious
There's chocolate, and then there's gianduiotto chocolate. An ancestor of Nutella, the melt-in-the-mouth treat is as rare as it is delicious.
