Visitors judging the tastiest bosou in a competition held in Kiulu, a sub-district in Tuaran.
SOME meat, with smoked and pulverised buah keluak, a nut from the kepayang tree. Add salt, maybe some fruits like bananas and pineapples and place them all in a sealed jar to ferment.
And you have bosou, a tangy dish unique to the Kadazundusun people of Sabah.
