Jiffy baking mixes are iconic and adorable, but you’ve probably only used one or two—and one of those was probably the corn muffin mix. But there are ...

Chocolate Pudding Cake. Recipe from "Jiffy Mixes Recipes" 1 package Jiffy Devil's Food Cake Mix. 1 egg. 1 / 4 cup water. 1 package Jiffy Fudge Frosting Mix. 1 1 / 3 cup milk. 1 / 4 cup margarine ...

It’s worth noting too that Jiffy was the only mix requiring an 8x8" pan for baking—not quite the celebration-ready sheet cake you’re looking for from a boxed cake mix.