We had and still have lots of Peeps® Marshmallow treats. (Buy One, Get One Free).
What do you do with Peeps® after Easter? Experiment!
Please be advised that you should not try any of this at home without all the safety precautions and we do not guarantee you will have the same results.
Voted the best was a toasted (or roasted) Peep®.
Not much happened in the Vacmaster until it was done. Very unimpressive.