It's the latest Yum Burger variant by Jollibee.
It's the Regular Yum with thin strips of pork adobo.
These strips are delicious, sweet and savory. But they don't taste like adobo; there's no hint of acidity. The flavor is closer to that of bistek.
Jollibee should serve these "adobo" flakes with rice.
Try it and judge for yourself.