Potato furnace

Potato furnace is a block that functions like a furnace except it appears to be made out of potatoes. It smelts items twice as fast, allows smelting potato blocks into baked potato blocks and drops more experience when smelting potatoes. Although it's very effective, it is also hard to get because you need either 8 poisonouse potatoes or 72 baked potatoes to craft it.

Crafting