The Secret Behind Coca-Cola’s Yellow Bottle Caps

a year, Coca-Cola quietly rewrites its own rules. For a brief window before Passover, select bottling plants swap high-fructose corn syrup for cane sugar, submit to extra rabbinic supervision, and send out nearly identical bottles into stores—marked only by a yellow cap and a tiny line of kosher-for-Passover text. For observant Jewish families, that continue reading …