Cereal marshmallows are different than normal marshmallows in that ceral marshmallows are hard, whereas normal marshmallows aren't. The reason for the difference is that cereal marshmallows have had all their moisture sucked out of them, probably through a freeze-drying process, so that they won't go rancid on the store shelves.

Cereal marshmallows taste better for breakfast than normal marshmallows.

So here is a recipe for cereal marshmallows. (Remember, good things come to those who wait.)

  1. Acquire a bag of mini marshmallows
  2. Eat some of the mini marshmallows
  3. Put the rest of them in an extra-cold freezer for a week
  4. Then keep them in a cool, dry place (such as a pantry) for another week
Not exactly a commercial freeze-drying process, but the end result is more or less the same, for marshmallows anyway. For quicker results, you can always just submerge the mini marshmallows in something very cold, such as liquid nitrogen.