Iron spits are made with the Smithing skill by using an iron bar on an anvil (a hammer is required) with a Smithing level of at least 17. This provides 25 Smithing experience. They are used to cook foods such as raw bird meat, raw beast meat (from kebbits), cooked chompy, and rabbits. You can get the raw food by using the Hunter skill to catch animals. To cook the raw meat, be sure to have at least a Firemaking level of 20 and the use the meat on the iron spit, and then on a fire.