Raw Moon Fish Filet

Raw Moon Fish Filet is a food item obtained by butchering a Moon Fish at a Chef's Counter. It is the uncooked fileted form of the fish, and its only documented source is processing the caught Moon Fish rather than finding it directly in the world.

Because it comes from a Chef's Counter, Raw Moon Fish Filet is tied to base food preparation and kitchen progression rather than exploration loot. If you want to stock up on it, the important step is acquiring Moon Fish first, then using the Chef's Counter to convert the fish into the filet.