The food-on-a-stick trend might have its own book, but food-in-a-jar is just as much fun (if not more so) to eat.

Oats in a jar (commonly referred to as OIAJ for those “in the know”) became extraordinarily popular a year or two ago, but there are many other items that can be served in a jar as . . . → Read More: Pumpkin S’mores Pudding in a Jar