Achiote?

A traditional Mexican sauce or marinade, of Mayan origin, that is made by grinding annato seeds with spices, chiles, and added to other ingredients such as fruit to create a mild red paste used to flavor foods. Pork is often seasoned with achiote by rubbing the pork and wrapping it in a cornhusk or banana leaf before steam cooking the meat. The sauce is also used on fish and poultry. Achiote may be referred to as annatto seed paste or recado rojo.