Salt - For
curiouswombat
https://www.healthline.com/nutrition/different-types-of-salt#kosher-salt
Basically it's flakier that table salt, which chefs love and which makes complete draining of blood from meat easier (thus adhering to kosher dietary standards). That's a simplification obviously. The article is short and informative.
That's two new things I learned today - that's a good day!