View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Gateau Nantais
Gateau Nantais by Biscuit d'Ys provides 433 kcal per 100 g, with 39.3 g of sugars and 6.9 g of protein. That is 24% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Cakes category and comes in a 15 bouchées pack. Contains: eggs, gluten, milk, nuts.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 433 kcal | 389 +11% |
| Total fat | 24.2 g | 18.1 +33% |
| Saturated fat | 10.2 g | 7.4 +38% |
| Carbohydrates | 44 g | 51.9 −15% |
| Total sugars | 39.3 g | 31.8 +24% |
| Added sugars | 2 g | 24.3 −92% |
| Dietary fiber | 0 g | 1.8 −100% |
| Protein | 6.9 g | 4.7 +46% |
| Salt | 0.4 g | 0.7 −39% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 9247 Cakes products on Foodmetria.
Compared with other cakes
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Ssucre, _œufs_ (17 %). poudre d'_amande_ (14%), _beurre_ concentré (colorant : béta carotène). rhum (6%),farine de _blé_, sirop de glucose, eau, gélifiants : agar-agar, pectine; acidifiant : acide citrique, conservateur : E202, sel, colorant : E171.
- Allergens
- EggsGlutenMilkNuts
Additives 7
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 15 bouchées
- Sold in
- France
- Barcode
- 3353630000696
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Gateau Nantais?
Gateau Nantais contains 433 kcal per 100 g.
How much sugar is in Gateau Nantais?
Gateau Nantais has 39.3 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Gateau Nantais healthy?
It has a Nutri-Score of E (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 Gateau Nantais vegan?
Based on its ingredient list, it is not vegan.
What allergens does Gateau Nantais contain?
According to the label data it contains: Eggs, Gluten, Milk, Nuts. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 25, 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.
b NOVA 4 
c 
c NOVA 4 
c NOVA 4 More cakes
View all →
e NOVA 4
c NOVA 4 
d NOVA 4 
d NOVA 4 
e NOVA 4 
e NOVA 4 More from Biscuit d'Ys
View all →
e NOVA 4 
e NOVA 4 
e NOVA 4 
e NOVA 4 
d NOVA 4 
d NOVA 3