So how exactly are cashews processed? And is this what makes them so expensive? In 2017, the world ate 770,000 metric tons of cashews. They're one of the most popular and valuable nuts in the ...

The shell of a cashew contains an oil that is extremely poisonous when not processed correctly. (1) Read More: Boiling Whole Walnuts: Unveiling Grandma's Time-Tested Culinary Trick Cashews are ...