Asín tibuok is a rare and traditional Filipino artisanal sea salt produced by the Boholano people. The appearance of asín tibuok is quite unique, often compared to a dinosaur egg due to its shape and texture. The method used for its preservation and creation dates back to before the Spanish Colonization of the Philippines over 500 years ago.
The seawater is filtered through ashes, which gives it a distinctive flavor profile that is sharp, earthy, and has mild smoky undertones. Asinderos, or the group of salt makers, recognize that the asín tibuok is ready when the clay pot used in the production cracks to reveal the round bottom of the salt, which at this point, has solidified and filled the pot.