For the upcoming Shabbat, the first after Passover, it is customary to bake challahs in a special shape — that of a key. In Yiddish, they are called “Shlissel Challahs” (“shlissel” means “key”). There is a beautiful explanation for this tradition: “There is a segula — a spiritual remedy — for abundance and livelihood: … For This Shabbat, You Should Bake Special Challahs – Shaped Like a Key

