Sometimes I'll make a spit and hang a pot (especially the Swedish Army messkit) but many times, I'll place a good size log alongside and on each (2) side(s) of the fire and put the pot on the logs and over the fire. That technique works best (only) with a small fire. It only works for making one meal before the support logs have burned enough to get too weak to use again.
_________________________
QMC, USCG (Ret)
The best luck is what you make yourself!