From left to right, the options are debug log, tweak values, debug actions, debug logging menu, inspector, dev palette, and god mode. While this might seem like a lot, you don’t need to worry about most of it: Unless you’re developing and testing out a mod yourself, the main tool...
(To do this, make a stockpile, go to stockpile zone settings, turn off all items but raw food, and set the "priority" to Preferred or higher) With all these settings in place, your cook will stand in place, cook all their meals at once, then leave until you've run out of meals...