Cooked Cod

Cooked cod is a food item obtained by cooking raw cod.

Guardians and elder guardians
Guardians and elder guardians have a 40% and 50% chance to drop raw cod as a common drop respectively when killed. The raw cod will become cooked if the guardian/elder guardian was killed while on fire.

Guardians and elder guardians also drop a random fish as a rare drop besides the common raw cod drop. This has a 60% chance of being raw cod. The chance of getting a fish can be increased with Looting, but the type of fish is not affected. Whether this can drop cooked is unknown.

Cod mobs
Cod        will always drop 1 raw cod when killed. If it is killed on fire, it will drop cooked cod instead.

Dolphins
Dolphins drop 0–1 raw cod when killed, with the chance for an additional cod per level of looting used. Whether this can drop cooked is unknown.

Trading
Fisherman villagers will sell 6 cooked cod for 6 raw cod and 1 emerald.

Fisherman villagers have 50% chance to sell 6 cooked cod for 6 raw cod and 1 emerald as part of their first tier trade.

Food
Cooked cod restores and 6 saturation.