Well, It gets annoying having to build a fire EVERY TIME you want to cook something. So something like a "Stove" would be nice. It should have a "Fuel" meter, and you "Light" the stove. After you light the stove, you can cook anything on it like you would with a normal fire. Once the fuel runs out, you can't use it any more until you put in more fuel and light it. Fuel would be sticks, charcoal, etc.
Thanks,
Chiefwaffles