Crayfish

Fish

Crayfish

Crayfish (also crawfish or crawdad) are freshwater clawed crustaceans of the families Astacidae, Cambaridae, and Parastacidae—smaller than marine lobster but built on the same plan of sweet tail meat and useful claws. Live animals should be lively in cold water; cooked shells turn bright red to orange. Flavour is sweet and clean with a faint river or mud note depending on habitat and purge; Louisiana red swamp, European signal and noble, and Australian yabby or redclaw each cook a little differently. Classic uses include Cajun étouffée and crawfish boils, Swedish crayfish parties with dill, Chinese mala or garlic crayfish, and simple butter-sautéed tails. Boil or steam just until the meat turns opaque and pulls from the shell; overcooking dries the tail. Purge live crayfish in clean water before cooking when grit is a concern. Wild harvest and farmed supply both matter for invasive-species rules in some regions—check local guidance.

Also known as: Crawfish, Kräftor, 小龙虾, Yabby, Crayfish

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Unit

Cuts & parts

Breeds & varieties

A sample of named types with their own origin and culinary profiles.

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Characteristics

Preparations

BoiledChilledFreshFrozenGrilledLivePeeledPickledSautéedSteamedTailedWhole

Provenance

ASC CertifiedFreshwater FarmedOrganicPond RaisedResponsibly SourcedSeasonalSustainable

Sources

AquacultureIndoor FarmedOutdoor FarmedWild

Traits

Briny-SweetCleanDelicateFirmMildSweet

Nutrition and pairings

Nutrition

Typical values per 100 g edible portion. Nutrient names open the reference page.

Nutrition Facts

Per 100 g edible portion

Calories 139

Amount per 100 g

  • Total Fat 4.75 g
  • Saturated Fat 1.03 g
  • Trans Fat 0 g
  • Monounsaturated Fat 1.99 g
  • Polyunsaturated Fat 1.89 g
  • Cholesterol 51.2 mg
  • Sodium 76.2 mg
  • Salt 0.19 g
  • Total Carbohydrate 0 g
  • Dietary Fibre 0 g
  • Total Sugars 0 g
  • Complex / starch 0 g
  • Protein 18.8 g
  • Water 75.9 g
Detailed nutrients

Fish flesh is lean to oily depending on species; marine omega-3s rise in fatty fish.

In the kitchen

Culinary partners and combinations that usually underperform with Crayfish.

Pairs well with

Classic and complementary matches

Usually avoid with

Often clash in flavour or tradition

Grading systems

Grades are placed along a shared scale so systems can be compared side by side.

United States

Louisiana Crawfish

History

Freshwater crayfish were taken from rivers and lakes as everyday protein long before written recipes named them.

SE

Scandinavian crayfish feasts with dill and aquavit became seasonal social ritual around late-summer catches.

US

Louisiana and Gulf coast cookery fixed crawfish boils and étouffée as regional icons of the American South.

Global aquaculture of red swamp, redclaw, and yabby expanded year-round supply beyond traditional wild seasons.

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