Why is Tarte aux poireaux classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The product is labelled NOVA 4 because it combines refined wheat flour, multiple dairy ingredients, processed cheese and emulsified preparations, which are typical of industrially formulated foods; the ingredient list does not declare any added preservatives, colourings or flavour enhancers, so no specific additives are reported.

How does the saturated‑fat and salt content of this tart affect a hypertensive or heart‑healthy diet?

At 5.6 g saturated fat and 0.9 g salt per 100 g, the tart contributes a notable amount of saturated fat and a moderate salt load, which can raise LDL cholesterol and blood pressure respectively, so it should be consumed sparingly by people managing cardiovascular risk.

Is the milk‑derived cheese and cream in this product a concern for people with lactose intolerance?

Yes; the tart contains fresh cream, emmental cheese, fromage blanc and a dairy preparation that include lactose and milk proteins, so individuals with lactose intolerance or dairy allergy should avoid it or choose a lactose‑free alternative.

Auchan • 0.4 kg

Tarte aux poireaux

Composite Foods

Product Insights

Tarte aux poireaux is a frozen leek quiche produced by Auchan, sold in a 400 g plastic‑cardboard package. It belongs to the Composite foods group (pizza pies and quiches), carries a Nutri‑Score of D and is classified as NOVA 4 ultra‑processed; per 100 g it provides 201 kcal, 9.9 g fat (moderate), 5.6 g saturated fat (high), 0.9 g salt (moderate), 2.6 g sugars (low) and 5.6 g protein. The product offers a decent amount of protein and fiber from leeks and eggs, but its high saturated fat, presence of dairy and egg allergens, and lack of added preservatives or colorings may limit suitability for low‑fat or allergen‑free diets.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal201 kcal

Fat9.9 g

Saturated Fat5.6 g

Carbohydrates22 g

Sugars2.6 g

Comparative Analysis

Compared with average frozen pies, this tart is lower in total fat, sugars, salt and calories but higher in saturated fat and contains less protein than the category average.

Ingredients

Poireaux cuits 23%, farine de BLÉ, eau, crème fraîche (LAIT) 11,5%, emmental (LAIT) 8,3%, ŒUFS frais 7,3%, fromage blanc (LAIT), huile végétale de colza, farine de riz, fromage 1,5% (LAIT), préparation laitière (lactose (LAIT) et protéines de LAIT, LAIT écrémé en poudre), sel, amidon de maïs, paprika, poivre. Traces éventuelles de poisson, crustacés, mollusques, moutarde et céleri. Elaboré à partir de lait origine UE ou hors UE.

84%

35%

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