Passover is coming next week, and it is about nothing — culinarily speaking, of course — if not lamb. Sure, the matzoh takes the prize as the most distinctive Passover food, all dry and crunchy — and delicious, so long as you don’t have to eat it exclusively for seven days. And sure, the horseradish wins in the category of “why is this night different from all other nights.” But before you go barging off to make your Hillel sandwiches, consider this: a seder isn’t a seder at all — literally — without the lamb.

Look at your bible. Exodus 12. It’s all right there.