Calories in Duck Leg: Nutritional facts for Duck Leg Types

A 100g serving of duck leg contains 295 calories. A 100g serving of roasted duck leg contains 217 calories. A 100g serving of smoked duck leg contains 200 calories.

One kilogram (1000g) of duck leg contains 2950 calories. One kilogram of roasted duck leg contains 2170 calories. One kilogram of smoked duck leg contains 2000 calories.

One medium roasted duck leg (200g) contains 788 calories. One Maple Leaf Farms Roasted Half Duck leg portion contains 480 calories. One D'Artagnan confit duck leg contains 390 calories.

Duck leg provides specific health advantages due to a dense concentration of essential nutrients that support bodily functions, from muscle maintenance to immune defense. The main benefits of duck legs are described below.

• Muscle Repair and Growth. Duck legs supply high-quality protein, which is fundamental for building and maintaining tissues. The complete amino acid profile in duck meat supports these processes effectively. A study by Pasiakos, S. M., et al. (2015), "The effects of protein supplements on muscle mass, strength, and aerobic and anaerobic power in healthy adults: a systematic review," established that adequate protein intake is crucial for muscle protein synthesis and overall physical performance.
• Energy Production. Duck leg delivers a rich source of heme iron for energy production and oxygen transport. This type of iron is highly bioavailable, meaning the body can absorb and utilize the iron efficiently to prevent conditions like iron-deficiency anemia. A review by Abbaspour, N., et al. (2014), "Review on iron and its importance for human health," confirmed the critical role of dietary heme iron from animal sources in maintaining healthy hemoglobin levels and supporting metabolic energy.
• Immune Support. Duck legs contain selenium, a powerful antioxidant that supports immune function. Selenium is a vital component of enzymes involved in protecting cells from oxidative damage and regulating immune responses. A study by Hoffmann, P. R., & Berry, M. J. (2008), "The influence of selenium on immune responses," demonstrated that selenium status is a key factor in the strength of the body's immune system and its ability to respond to infections.

Duck leg is a calorie-dense food with a high content of saturated fat, which may pose health risks for some individuals if consumed in large quantities. Potential concerns associated with duck leg are listed below.

• High Saturated Fat Content. Duck leg contains high levels of saturated fat, which is linked to cardiovascular risk. A 100-gram serving of roasted duck leg with skin contains over 10 grams of saturated fat, and elevated intake is associated with increased LDL cholesterol levels. A scientific advisory from the American Heart Association by Sacks, F. M., et al. (2017), "Dietary Fats and Cardiovascular Disease," recommended reducing saturated fat intake to lower the risk of cardiovascular disease. An alternative with lower fat is a roasted chicken leg without the skin. A daily suggested amount is one small duck leg (150g) to manage saturated fat consumption.
• Potential Weight Gain. Duck leg is high in calories, which can lead to weight gain if consumed excessively. A medium 200-gram roasted duck leg contains 590 calories, making portion control important for weight management. Research by Swinburn, B.A., et al. (2011), "The global obesity pandemic: shaped by global drivers and local environments," confirmed that increased consumption of energy-dense foods is a major driver of rising obesity rates. A lower-calorie alternative is a baked cod fillet. A suggested serving size is one small leg (150g) to control calorie intake.

Yes, duck legs are a good food choice when eaten in moderation as part of a balanced diet because of the provision of high-quality protein, essential minerals, and B vitamins. The nutritional composition supports muscle health through a rich supply of complete protein, which provides all the essential amino acids necessary for tissue repair and maintenance, as detailed in a review by Wolfe, R. R. (2017), "Branched-chain amino acids and muscle protein synthesis in humans: myth or reality?". Duck leg's nutrient profile also supports metabolic health. The presence of B vitamins, particularly niacin, is vital for converting food into energy and supporting nervous system function, a process explained in a study by Kirkland, J. B. (2012), "Niacin requirements for genomic stability." The energy density and mineral content of duck leg aid immune function. The high concentration of selenium provides antioxidant protection and supports a robust immune response, as outlined in research by Avery, J. C., & Hoffmann, P. R. (2018), "Selenium, Selenoproteins, and Immunity."

The calorie content of duck leg changes based on the cooking method, which affects the final concentration of fat and water. The lowest calorie count for the preparations listed is 327 calories per 100 grams for a Raw Duck Leg. This value represents the baseline before any cooking process alters the composition. The highest calorie count is found in Confit Duck Leg, which has 420 calories per 100 grams. This substantial increase is due to the slow-cooking method where the leg is submerged and preserved in duck fat, causing the meat to absorb additional fat and become far more energy-dense than other preparations. Roasted Duck Leg has a higher calorie count than raw duck leg because the dry heat cooking process reduces the water content, concentrating the fat and protein per gram.

The primary nutritional difference between a duck leg and a chicken leg is the higher calorie and fat content in the duck leg. A 100g serving of roasted duck leg with skin contains 394 calories and 30g of fat, while a 100g serving of a roasted chicken leg with skin contains 215 calories and 13g of fat. Duck leg also provides more protein per serving, with 28.5g per 100g compared to the 23g of protein found in a chicken leg. In terms of minerals, duck leg offers a higher concentration of certain nutrients; a 100g serving delivers 3.2mg of iron (18% DV) and 25.5mcg of selenium (46% DV), whereas the same portion of chicken leg provides 1.2mg of iron (7% DV) and 21.6mcg of selenium (39% DV). The richer, darker meat of the duck leg contains more myoglobin, which contributes to its higher iron content.

Duck leg is a savory meat and is not used as an ingredient in dessert preparations. The rich, gamey flavor profile of the meat does not lend itself to sweet dishes. Culinary traditions instead pair duck leg with sweet elements in savory main courses to create a flavor balance. 

The origin of duck leg as a culinary staple is deeply rooted in French peasant cooking, particularly in the Gascony region of southwest France. The practice of preserving meat was a necessity before refrigeration, leading to the development of confit. Duck Confit, the method of salt-curing a duck leg and then cooking the leg slowly in its own rendered fat, dates back centuries as a way to store meat for winter. This preservation technique transformed a tough cut of meat into a tender, flavorful delicacy. The dish became a cornerstone of French cuisine, celebrated for a rich taste and succulent texture. The history of the dish is tied to the agricultural landscape of Gascony, a region known for raising ducks and geese for foie gras. The legs were a valuable byproduct that required a method of preservation. Over time, Duck Confit transitioned from a rustic necessity to a bistro classic, featured on menus worldwide. Other cultures also have long histories with duck; Peking Duck from China, for example, has imperial origins dating back to the Yuan Dynasty in the 13th century, where the whole duck, including the leg, was roasted to achieve a crispy skin and served as a royal delicacy.