Muktuk is a traditional Inuit food made from the skin and blubber of a whale, typically cut into small chunks and eaten raw, though it can also be pickled, fried, or added to soups. It remains a dietary and cultural staple for Indigenous communities across the Arctic, from Alaska and northern Canada to Greenland.
What Muktuk Looks and Tastes Like
The food consists of two distinct layers: an outer skin and an inner layer of blubber. Depending on the whale species, muktuk can look like a dark black cap of skin over soft, pinkish-white blubber, or it can appear as striated bands of gray, white, and pink. The three species most commonly used are bowhead whales, beluga whales, and narwhals, with the choice depending on the region and community.
The skin is dense and elastic, often scored with a knife in a crosshatch pattern to make it easier to chew. The blubber, by contrast, melts slowly as you chew it. People who’ve tried it describe the raw version as similar to yellowtail sashimi but with a much chewier texture. It carries a mild ocean flavor without being overly fishy.
How It’s Prepared
The most traditional way to eat muktuk is raw, sliced into bite-sized pieces. This is the simplest preparation and preserves the food’s full nutritional profile. But Arctic communities have long prepared it other ways too.
Pickling involves first cooking the muktuk until it’s tender enough for a fork to pass through, then submerging the pieces in a mixture of equal parts water and vinegar with pickling spice and raw onions. It sits in the fridge for several days to a week, developing a strong vinegar flavor. Cooking intensifies the taste overall. Sliced muktuk is also commonly added to caribou soup, where it softens further and enriches the broth.
Nutritional Profile
For Indigenous peoples living in the Arctic, where fruits and vegetables are scarce and expensive, muktuk has historically served as a critical source of vitamin C. Narwhal skin (the outer epidermis) contains about 20 mg of vitamin C per 100 grams. That’s roughly a third of what you’d get from an orange, but in a region where citrus doesn’t grow, it was enough to prevent scurvy. This is one reason muktuk has long been considered one of the most important foods in the traditional Inuit diet.
Whale blubber is also rich in omega-3 fatty acids, the same compounds found in salmon and other oily fish that support heart and brain health. Beluga whale oil provides some vitamin D as well, though the exact amount in a serving of muktuk hasn’t been precisely measured. The food is calorie-dense, which was an advantage in Arctic climates where people needed substantial energy to stay warm and active through long winters.
Heart Health and Traditional Diets
The relationship between muktuk and cardiovascular health is more nuanced than the “whale fat is good for you” narrative that sometimes circulates. A study of Inuit dietary patterns published in the journal Nutrients found that a traditional diet high in fish and low in sugar was associated with lower rates of coronary heart disease, heart attacks, stroke, and high cholesterol. People eating this fish-heavy pattern had roughly half the odds of a heart attack compared to those eating a Western-style market food diet.
However, the same study identified a separate pattern it called “country food-fat,” characterized by high marine mammal intake (including muktuk) and added fats. This pattern was actually associated with higher rates of coronary heart disease. The takeaway isn’t that muktuk is harmful on its own, but that the overall balance of a diet matters. Communities that ate marine mammals alongside plenty of fish and minimal sugar fared best.
Contaminant Concerns
Because whales sit near the top of the marine food chain, their blubber can accumulate environmental pollutants. Industrial chemicals like PCBs and DDT-related compounds, though largely banned decades ago, persist in ocean ecosystems and concentrate in the fat of marine mammals. Studies of whale skin and blubber samples have detected both classes of chemicals, with concentrations varying widely by species, sex, age, and geographic region. Male whales tend to carry significantly higher levels than females because females offload some contaminants during pregnancy and nursing.
For Arctic communities, this creates a difficult tension: muktuk is nutritionally valuable and culturally irreplaceable, but it can also be a source of low-level chemical exposure. Public health agencies in Canada and Alaska monitor contaminant levels in traditional foods and provide guidance to communities, particularly for pregnant women and young children who are most vulnerable to these pollutants.
Legal Framework and Harvest Quotas
Muktuk comes exclusively from aboriginal subsistence whaling, which is regulated by the International Whaling Commission and enforced in the United States by NOAA. Commercial whaling for these species is illegal. The hunt is restricted to licensed whaling captains and their crews, and no one may receive payment for participating or sell whale products except as part of authentic Native handicrafts.
For bowhead whales, the IWC set a seven-year block catch limit of 392 whales landed, with an annual cap of 67 strikes per year. Unused strikes can carry forward, so the 2024 quota allowed up to 100 strikes total, of which NOAA assigned 93 to the Alaska Eskimo Whaling Commission. Those strikes are then allocated among 11 whaling villages based on documented cultural and subsistence needs. Taking calves or any whale accompanied by a calf is forbidden, and captains are prohibited from whaling in a wasteful manner.
Beluga whales are managed separately under different regulatory frameworks depending on the region, but the principle is the same: harvest is limited to Indigenous communities with established cultural ties to the practice, and quotas are set based on population science to ensure the hunts don’t harm the species.
Cultural Significance
Muktuk is far more than a food. In many Inuit and Iñupiat communities, the whale hunt is the central communal event of the year. A successful hunt is followed by a community-wide distribution of meat and muktuk, with shares going to elders, families, and neighbors. The whaling captain and crew take their portions last. This sharing tradition reinforces social bonds and ensures that even community members who can’t participate in the hunt have access to traditional food.
For younger generations in Arctic communities, muktuk connects them to a food tradition stretching back thousands of years. In a region where store-bought groceries are often flown in at enormous cost, traditional foods like muktuk also represent food sovereignty: the ability of a community to feed itself from the land and sea it has always depended on.