Which nutrients cause the Tarte aux poireaux pâte pur beurre to receive a Nutri‑Score of D?

The low rating is driven mainly by its high saturated‑fat content (8.1 g per 100 g) and moderate salt level (0.85 g per 100 g), while the product also scores poorly on protein density (5.4 g per 100 g) and contains relatively few positive points from fiber or fruit‑veg content.

Is this leek tart suitable for vegan, gluten‑free, or keto diets?

No, the tart contains wheat flour (gluten), butter, cream, emmental and eggs, so it is not vegan or gluten‑free. Its carbohydrate level of 20 g per 100 g also exceeds typical keto limits, making it unsuitable for strict keto plans.

Do the free‑range eggs, wheat flour, and cream in this product pose allergy risks?

Yes, the product lists egg, wheat (gluten) and milk (cream and emmental) as allergens, so it should be avoided by anyone with egg, gluten or dairy sensitivities.

Monoprix • 350 g

Tarte aux poireaux pâte pur beurre

Composite Foods

Product Insights

Tarte aux poireaux pâte pur beurre is a ready‑to‑eat leek quiche belonging to the Pizza pies and quiches group of composite foods. It carries a Nutri‑Score of D and is classified as a NOVA 3 product, containing 13 g of fat, 8.1 g of saturated fat, 0.85 g of salt and only 2.2 g of sugars per 100 g. At 222 kcal per 100 g it provides modest fiber but low protein, while the high saturated‑fat level makes it more of an indulgent dish than a health‑focused choice.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal222 kcal

Fat13 g

Saturated Fat8.1 g

Carbohydrates20 g

Sugars2.2 g

Comparative Analysis

Compared with the average French quiche (per 100 g), this tart has more total fat (13 g vs 11.4 g) and nearly double the saturated fat (8.1 g vs 4.9 g), but it contains less sugar (2.2 g vs 4.1 g), less salt (0.85 g vs 2.24 g) and fewer calories (222 kcal vs 261 kcal).

Ingredients

Pâte feuilletée 39,1% (farine de blé, eau, beurre concentré 7,8%, sel, levure désactivée) - poireaux 27,4% - eau - oeufs issus de poules élevées en plein air 8,9% - crème fraîche 5,8% - emmental - amidon de maïs - lait écrémé en poudre - oignons - sel - vinaigre d'alcool - muscade - poivre - épices. Traces de crustacés, mollusques, moutarde, poisson, soja.

84%

35%

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