View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
CBO
CBO by McDonald’s provides 263 kcal per 100 g, with 3.7 g of sugars and 10.7 g of protein. That is 65% more 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 Chicken hamburgers category. Contains: eggs, gluten, milk, mustard, sesame seeds.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 243 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 263 kcal | 639 kcal | 210 +25% | |
| Total fat | 14 g | 34 g | 44% | 10.2 +37% |
| Saturated fat | 3.1 g | 7.6 g | 38% | 2.7 +18% |
| Carbohydrates | 23.5 g | 57 g | 21% | 15 +56% |
| Total sugars | 3.7 g | 8.9 g | 2.2 +65% | |
| Added sugars | 0.5 g | 1.1 g | 2% | 1.2 −62% |
| Dietary fiber | 1.6 g | 3.9 g | 14% | 1.2 +38% |
| Protein | 10.7 g | 26 g | 52% | 14 −24% |
| Salt | 1.1 g | 2.7 g | 1.3 −13% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 117 Chicken hamburgers products on Foodmetria.
Compared with other chicken hamburgers
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Pain, poulet panné, bacon, oignons frits, salade, Fromage fondu (Cheddar (51%), eau, fromage (9%), lait écrémé en poudre, beurre, sels de fonte (E331, E330), protéines de lait, arômes naturels, sel, colorants (beta carotène, extrait de paprika), antiagglomérant (lécithine de tournesol). Sauce CBO : Huile de colza, eau, sirop de glucose-fructose, vinaigre d'alcool, crème aigre (_lait_), jaune d'_œuf_, sucre, amidon de maïs modifié, sel, épices (contient _moutarde_), arômes, oignon séché, conservateur (E202), épaississant (E415), concentré de jus de citron.
- Allergens
- EggsGlutenMilkMustardSesame seeds
Additives 9
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 243 g
- Sold in
- France
- Barcode
- 2000000116432
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in CBO?
CBO contains 263 kcal per 100 g and about 639 kcal per serving (243 g).
How much sugar is in CBO?
CBO has 3.7 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is CBO 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 CBO vegan?
Based on its ingredient list, it is not vegan.
What allergens does CBO contain?
According to the label data it contains: Eggs, Gluten, Milk, Mustard, Sesame seeds. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated May 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.
a NOVA 3 
a NOVA 3 
a NOVA 3 
a NOVA 4 More chicken hamburgers
View all →
NOVA 4 
c NOVA 3 
b NOVA 4 
c NOVA 4 
c
a NOVA 4 More from McDonald’s
View all →
c NOVA 4
NOVA 4 
NOVA 3 
d NOVA 4 
d NOVA 4 
c