View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Gâteau d’oignons
Gâteau d’oignons by Duc De Coeur provides 222 kcal per 100 g, with 3.2 g of sugars and 6.2 g of protein. That is 39% less sugar than the average product in this category. Its Nutri-Score is D and it is classified as NOVA 4 (ultra-processed food). It is listed in the Onion pies category and comes in a 400 g pack. Contains: eggs, gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 222 kcal | 258 −14% |
| Total fat | 12.3 g | 15 −18% |
| Saturated fat | 7.2 g | 5.9 +23% |
| Carbohydrates | 20.8 g | 24.4 −15% |
| Total sugars | 3.2 g | 5.2 −39% |
| Added sugars | 1 g | 1.1 −11% |
| Dietary fiber | 1.5 g | 0.9 +61% |
| Protein | 6.2 g | 5.8 +8% |
| Salt | 1 g | 1.2 −23% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 33 Onion pies products on Foodmetria.
Compared with other onion pies
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
36,4% oignon, pâte feuilletée (farine de blé, eau, beurre, sel de cuisine, gluten de blé), 11,7% produit à base de viande de porc fumé (viande de porc, dextrose, sel de cuisine, arôme naturel, acidifiant: acide citrique; antioxydant: érythorbate de sodium; conservateur: nitrite de sodium), œufs, séré quart-gras, farine de blé, beurre, 0,3% oignon en poudre, sel de cuisine, noix de muscade, poivre. *œuf d'élevage au sol.
- Allergens
- EggsGlutenMilk
- May contain traces
- CeleryCrustaceansFishMolluscsMustardNutsSoybeans
Additives 3
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 400 g
- Labels & certifications
- Made in France
- Sold in
- France, Switzerland
- Barcode
- 20679583
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Gâteau d’oignons?
Gâteau d’oignons contains 222 kcal per 100 g.
How much sugar is in Gâteau d’oignons?
Gâteau d’oignons has 3.2 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Gâteau d’oignons healthy?
It has a Nutri-Score of D (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Gâteau d’oignons vegan?
Based on its ingredient list, it is not vegan.
What allergens does Gâteau d’oignons contain?
According to the label data it contains: Eggs, Gluten, Milk. It may also contain traces of celery, crustaceans, fish, molluscs, mustard, nuts, soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated September 14, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
More onion pies
View all →
e 
d NOVA 3 
d 
d NOVA 3 
d 
d More from Duc De Coeur
View all →
c NOVA 4 
e NOVA 4 
e NOVA 4 
d NOVA 3 
e NOVA 4 
e NOVA 4