find a wild farm land，prepare all this things:wood sticks,sweet potatoes,lots of clods( A clod of earth is a large lump of earth),

$fire\uff01$

fire！

my brother

$burn the clod to blcak even red\uff01$

burn the clod to blcak even red！

$amazing\uff1fwhen the clods are hot enough\uff0cpush three or four small clods down into the clod house\uff0cand put the sweet potatos in it$

amazing？when the clods are hot enough，push three or four small clods down into the clod house，and put the sweet potatos in it

$then push the house down\uff0cuse a hammer to crash the hot clods into powder\uff0cthen cover lots of cold earth on,until it's not hot any more,for keeping hot inside the house.$

then push the house down，use a hammer to crash the hot clods into powder，then cover lots of cold earth on,until it's not hot any more,for keeping hot inside the house.

What you want to do now is going home and wait for one and half hours.

Dig!

How to roast sweet potato with a wild and ancient way

Roast Sweet Potato With a Wild and Ancient Way