Khong-io, Taiwanese earthen oven
Eights Steps to Khong-io'ing
Dig a little -making dirt clods, and finding sweet potatoes
Stack a little - make a hollow pyramid out of dirt
Stack a little more - and discuss why the last one fell.
Discuss a little more
Burn a little - begin to heat up the dirt
Play a little
Burn a little more - then smash down the hot earth on your wrapped up meal.
Dig a little more - carefully dig up your meal.