The Savvy Marketing That Put Marshmallows on Your Sweet Potato Casserole
In 1895, Joseph Demerath came up with a way to manufacture marshmallows in mass quantities, which made them affordable outside the upper class for the first time. This kicked off a marshmallow craze that lasted for the n...
https://www.neatorama.com/2017/11/20/The-Savvy-Marketing-That-Put-Marshmallows-on-Your-Sweet-Potato-Casserole/