Overview
Salt cod is the international family of cod-family fish preserved by heavy salting, with some products subsequently dried. Codex CXS 167 covers salted and dried-salted fish of the Gadidae family that reach defined salt saturation. The subject here is a regulated preservation class, not every lightly salted fish dish or every culinary use of the words bacalhau and baccalà.
Where it's from
Identity and terminology
Species and presentation must be stated. Bacalhau, baccalà, saltfish and klippfish are important culinary or trade terms, but their scope varies by language and market. Non-Gadidae fish, lightly cured fillets and uneviscerated salted fish fall outside the central Codex family. Protected regional children and specific national grades should remain separately identified.
Composition and characteristics
The raw material is appropriately prepared Gadidae fish, commonly headed, gutted, bled, split or filleted, combined with food-grade salt. Salted fish remains moist and flexible; dried-salted fish is firmer, lighter and more concentrated. Colour and thickness vary by species and cut, but rancidity, pink spoilage, excessive yellowing, insect damage and putrid odour are defects.
Production method
Codex recognises dry salting and wet salting, as well as controlled heavy-salting injection as part of an approved process. Products may be fully salt-saturated or partially saturated to the specified minimum salt content. Dried-salted forms undergo natural or artificial drying. Klippfish has a defined high salt-saturation stage before drying. Desalting is a culinary step, not production release.
History and cultural context
Salt cod transformed Atlantic fisheries by making a lean, perishable fish transportable over long distances. It became embedded in Portuguese, Spanish, Italian, Caribbean, West African and Latin American cuisines, especially where religious fasting or colonial trade shaped demand. Many culinary names now carry cultural meanings broader than the technical Codex category.
Culinary use and relationships
Most salt cod is soaked or repeatedly rinsed to remove excess salt, then cooked in stews, fritters, brandades, rice dishes, salads and baked preparations. Related traditions include bacalhau, baccalà dishes, klippfish and the other salted fish. It should not imply that all forms are ready-to-eat without desalting and cooking.
Recipe and cure
This is not a finished recipe. It is a window into how this meat is traditionally cured. Before you follow any process, run it through one of our curing calculators so the salt, cure and timings are right and safe for your own batch.
Make this — the measured Curesmith version →“Make this” opens the same cure as a measured recipe, scaled to your batch.
- Meat
- Skin-on cod fillet
- Cut
- Skin-on cod fillet
- Curing salt
- None
- Fermented
- No
- Smoked
- No
- Basis
- 1,000 g cod
- Style
- Heavily salted and partially dried cod for refrigerated or frozen storage.
Ingredients
- Skin-on cod fillet100% · 1000 g
- Coarse non-iodised salt30% · 300 g
Safety. Use correctly identified, eviscerated fish and control salting, drying, storage and packaging according to the product state. Uneviscerated salted, dried or smoked fish presents a serious hazard. Assess species-specific parasites and histamine risk where relevant, and do not treat salt concentration or dry appearance as proof that the product is ready to eat raw.