Health-A Crock Pot does neither; so it’s only Bishul or Aish D’rabbonon.
Since this is the case -Ameira L’acum is Mutter L’tzorech Godol.
hello99, DY: It’s clear from here (and other places) that Health has not the slightest clue about hilchos bishul. I’m not even sure how to respond to the unyielding “amaratzus”, without giving a 10 hour introduction course to Hilchos Shabbos.
A Poisek isn’t s/o who always finds an Issur. A Poisek is s/o who finds an Ousgehaltene Kula.
Apparently, anybody who has learnt more than Health, is suddenly surging with religious-zealot-hormones and has to blindly assur things. If only he knew…