Declared allergens
This product declares Dairy, Egg, Fish, Gluten, Molluscs, Mustard, Shellfish.
Declared on pack via Open Food Facts · updated 26 Mar 2026
Croque-monsieur
Greenveil's read: consider avoiding. Food health critical · 2 additives of concern (worst: Sodium nitrite).
- Critical
Allergens
- Dairy
- Egg
- Fish
- Gluten
- Molluscs
- Mustard
- Shellfish
Declared on pack via Open Food Facts · updated 26 Mar 2026
Why it's rated this way
2 additives on this label are on our additives-of-concern list.
Sodium nitriteHigh concernForms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Forms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- Regulatory basis
- Greenveil's curated additives-of-concern list, which cites the authority behind each entry.
- How sure we are
- High confidence. Matched by the additive code declared on the label.
Calcium propionateMinor concernPropionate preservatives have been associated in limited studies with behavioural/irritability effects in children and with migraine in sensitive individuals; evidence is weak.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Propionate preservatives have been associated in limited studies with behavioural/irritability effects in children and with migraine in sensitive individuals; evidence is weak.
- Regulatory basis
- Greenveil's curated additives-of-concern list, which cites the authority behind each entry.
- How sure we are
- High confidence. Matched by the additive code declared on the label.
Ingredients
- Pain de mie40.4%No flag
- Preservative0.2%No flag
- Propionate de calcium · E2820.2%Low
Propionate preservatives have been associated in limited studies with behavioural/irritability effects in children and with migraine in sensitive individuals; evidence is weak.
- Grated emmental cheese0.1%No flag
- Superior cooked ham0.1%No flag
- Ham0.1%No flag
- AntioxidantNo flag
- Érythorbate de sodium · E316No flag
- PreservativeNo flag
- Nitrite de sodium · E250High
Forms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- Whole milkNo flag
- Crème fraîche liquideNo flag
- CrustaceanNo flag
- MolluscNo flag
- MustardNo flag
Show original label text
Pain de mie 40,4% (farine de blé (gluten (Blé)) (origine France) 27,1%, eau, levure, sel, sucre, huile de colza, gluten de blé (gluten (Blé)), conservateur : propionate de calcium), emmental râpé (lait) (origine France) 28,8%, jambon cuit supérieur 14,9% (jambon de porc (origine France) 14%, sel, dextrose, antioxydant : érythorbate de sodium, conservateur : nitrite de sodium), lait entier (lait), crème fraîche liquide (lait), beurre (lait), farine de blé (gluten (Blé)) (origine France) 1,2%, épices Présence éventuelle de céleri, crustacés, oeuf, poisson, mollusques, moutarde
Alerts
Food health
Nutrition profile and additives of concern
Contains additive of concern
- Sodium nitriteForms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- Calcium propionatePropionate preservatives have been associated in limited studies with behavioural/irritability effects in children and with migraine in sensitive individuals; evidence is weak.
Per-ingredient concern · chemical identity, not food safety
6 of 10 ingredients not yet assessed · Show allHide
Alternatives
No lower-concern alternatives are available for this product yet.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
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Ingredient content
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