Salted duck eggs!! (not sure its national dish or not)
you buried the egg in the salted water/mud/etc for at least 3 weeks or more![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
then fried brain's cow
nom nom nom ![Big grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
etc etc.. hehehe
you buried the egg in the salted water/mud/etc for at least 3 weeks or more
then fried brain's cow
etc etc.. hehehe