Smoked food
Smoked food is meat or fish that has been preserved by smoking it by hanging it in cords in a heated room for 16 (for meat) or 20 (for fish) days. The room must be heated when initially preparing the meat; as of version 3.63 it must continue to be heated after preparation until the smoking process is complete, with a fire burning for a few hours each day. 1 ft of cordage or other tying equipment is required for every 2 cuts of meat, and the tying equipment is refunded once the process is complete. A minimum of 20 branches or 5 firewood is required to be burned every day to avoid any spoilage. If you miss a day you'll need to double the fuel.
Outside of a cellar or freezing temperature, smoked food will last for about 40 days. This is not as long as dried meat, but is longer than salted meat.