Norwegian Red King Crab: Origin, Format & Preparation
Norwegian red king crab is the same species, Paralithodes camtschaticus, commonly known as red king crab. For home cooks, the most important distinction is not the country name but whether the legs you purchased are raw or already cooked. Raw frozen legs require full cooking; cooked frozen legs only need reheating.
Check the label or product description before you begin. For current king crab formats, see our King Crab collection.
How to Thaw Frozen King Crab Legs
The simplest method is to thaw the crab in the refrigerator while keeping it contained so juices cannot drip onto other foods. If you need a faster method, keep the crab in a leak-proof package and thaw it in cold water, changing the water as needed to keep it cold.
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For more detail, see How to Defrost King Crab Legs.
How to Steam Raw Norwegian Red King Crab Legs
- Place a steamer rack or basket in a large pot and add enough water to generate steam without submerging the crab.
- Bring the water to a strong simmer or boil.
- Arrange the thawed raw legs in the steamer and cover tightly.
- Steam until the crab meat is fully cooked. Because leg size varies, do not rely on one fixed cooking time. FDA guidance describes cooked crab meat as pearly and opaque; USDA lists 145°F (63°C) as the minimum internal temperature for fish and shellfish.
- Remove the legs with tongs and serve promptly.
If your package contains already cooked Norwegian red king crab, use a reheating method instead. See How to Reheat King Crab Legs.
How to Open the Shell
Let the legs cool just enough to handle safely. Kitchen shears are usually easier than trying to crush the thick shell. Cut along the shell lengthwise, open it carefully, and lift out the meat. Large intact pieces work well for serving with butter; smaller pieces can be used in pasta, salads, or other recipes.
Other Cooking Methods
Grilling
Grilling works especially well for cooked legs that only need reheating. Split or score the shell, brush lightly with butter or oil, and grill over moderate heat until hot. For raw crab, use doneness rather than a short reheating time as your endpoint.
Oven
A covered baking dish helps retain moisture. Add a small splash of water, cover with foil, and heat until the crab reaches the appropriate endpoint for raw or precooked product.
Boiling
Boiling is also possible, although steaming avoids immersing the meat and shell directly in water. Whichever method you use, avoid continuing to heat the crab long after it is done.
Norwegian Red King Crab vs. Golden King Crab
Red and golden king crab are different species. Their size, flavor, availability, and product formats can differ, so choose according to the dish and package size rather than assuming one is universally better. See our Golden King Crab product when comparing current options.
Serving Ideas
Serve king crab simply with lemon and melted butter, or choose a sauce from our King Crab Dipping Sauce Recipes. For a complete meal, see Best Side Dishes for King Crab.
Frequently Asked Questions
Are Norwegian red king crab legs raw or precooked?
They can be sold either way. Always check the specific product label or description. Raw crab must be cooked; precooked crab only needs reheating.
Can thawed king crab be refrozen?
USDA guidance allows food thawed in the refrigerator to be refrozen without cooking, although quality may decline because of moisture loss. Seafood thawed by faster methods should be cooked before refreezing.
How should cooked king crab be stored?
Refrigerate cooked seafood promptly in a covered container. USDA guidance generally gives cooked leftovers a refrigerator window of 3–4 days.
What is the safest way to tell raw crab is done?
FDA guidance says crab flesh should be pearly and opaque. A food thermometer can provide an additional check; USDA lists 145°F (63°C) for fish and shellfish.
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