What processing defines Hojicha and what is its effect on the resulting beverage?

Answer

It is roasted over charcoal, introducing smoky, toasted, caramel notes and reducing caffeine.

Hojicha is made from leaves that have been roasted over charcoal, a process that drastically reduces caffeine and introduces smoky, toasted flavors.

What processing defines Hojicha and what is its effect on the resulting beverage?
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