By colored fire I assume you mean a fire colored with a product or chemical. If so then yes it is harmful to ingest marshmallows roasted over said fire. The chemicals in said product/chemical compound can cause irritation of mouth, esophagus and gastric system.
Chestnuts Roasting on an Open Fire
a metal stick with a handle will do just fine!
...chesnuts roasting on an open fire....
the sugar in the marshmellows can catch fire
Chipmunks Roasting On an Open Fire was created in 2000.
Chestnuts were roasting over an open fire.
Roasting over a free fire (the fire spits out burnt little pieces of wood)
THE CHRISTMAS SONG (Chestnuts Roasting on an Open Fire)
Simpsons Roasting on an Open Fire was created on 1989-12-17.
Are marshmallows alive? if so, you'd be a billionaire for discovering that..
This means roasting on a big hot fire ______ Chestnuts were roasting on an open fire.
CROAOF would stand for Chestnuts Roasting Over an Open Fire.