As someone who has been on a fair share of camping trips, I think I know a way to turn this 5.5 pound hunk of iron into something worth carrying around.
As things are, it goes like this. You kill a deer. You loot the meat. You build a fire and you cook the meat.
But how your character does this is more or less poking a stick through the meat and holding it over the fire. And when you cook meat like that, you tend to get less than perfect results. The fatty parts melt off or burn off, some parts of the meat get charred or portions of the meat can't stand the stress of hanging on the stick while being directly exposed to a source of intense heat, so they fall off and land in the fire or roll off into the grass. And who wants to eat food that's covered with dirt and ash?
As in real life, a cooking pot would solve these problems. You don't lose nearly as much of the food that way; the food can't fall anywhere and the surrounding iron container disperses the heat more evenly, resulting in fewer undercooked portions and less risk of scorching or charring the meat (or beggar's cup, or purple bolete, or whatever you happen to be cooking). The end result? Less waste, more even cooking and an overall better quality of cooked food. Iron cookware can make any camping trip better.
So what if we gave the cooking pots a right-click function? The quills have a right-click function to designate a sheet of paper for writing; perhaps we could do something similar for cooking pots. Simply right-click the cooking pot and target a meat hunk, beggar's cup or purple bolete in your inventory, then right-click the designated foodstuff and target a campfire. This extra step will increase the yielded food rations to more than the customary six, perhaps even doubling the amount of yielded rations (to 12).
Then again, you'd have to be a pretty sloppy camper to lose half of your ham slabs, hot dogs, marshmallows, freshly harvested fish filets and freshly harvested rabbit meat everytime you cooked them on a spit. Perhaps a 150% yield--9 food rations instead of 6 if you use a cooking pot--would be sufficient.
Thoughts?