Duck Confit is mostly protein and fat, so NutriOptio gives it a glycemic load of 0 per serving. NutriOptio estimates one serving (100 g) at 337 calories, with 24 g protein, 0 g carbohydrate and 30 g fat.

French cuisine · Non-Vegetarian. Serving: 100 g.
| Nutrient | Per serving |
|---|---|
| Calories | 337 kcal |
| Protein | 24 g |
| Carbohydrate | 0 g |
| Fiber | 0 g |
| Sugars | 0 g |
| Added sugars | 0 g |
| Fat | 30 g |
| Saturated fat | 10 g |
| Sodium | 800 mg |
Typical ingredients: Duck legs, duck fat, salt, garlic, thyme, bay leaves, black pepper
| Dish | GL / serving | kcal / serving |
|---|---|---|
| Coq Au Vin | 0 | 350 |
| Steak Tartare | 0 | 150 |
| Terrine | 0 | 250 |
| Moules Mariniere | 1 | 250 |
| Coq Au Riesling | 2 | 350 |
NutriOptio estimates 337 calories in one serving (100 g) of a typical duck confit recipe. Your recipe and portion will change this.
NutriOptio grades a typical duck confit E on Nutri-Score, where A is the best and E the lowest nutritional quality.
Your recipe is not the typical one. Photograph your plate or describe it, and NutriOptio grades your actual portion for glycemic load, Nutri-Score and processing.
Open the NutriOptio web appThese are the values the NutriOptio app gave for a typical duck confit in October 2026. They are AI estimates and can change as the app is updated; search the dish in the app for its current estimate. Calories and nutrients are NutriOptio's AI estimate for a typical recipe and portion. The glycemic index is NutriOptio's reference value for this dish, estimated from its carbohydrate ingredients; glycemic load is computed from it and the serving's carbohydrate. Home and restaurant versions vary, sometimes a lot. General information, not medical advice.