
Product Insights
Rostis Oignons is a frozen potato rosti with onions produced by Bouton d'Or and Saint Eloi, sold in a 600 g bag. It belongs to the potatoes group, carries a Nutri‑Score of C and is classified as ultra‑processed (NOVA 4), providing about 161 kcal, 8.8 g fat, 0.36 g sugars, 0.65 g salt, 2 g protein and 2.6 g fiber per 100 g. The product contains gluten and includes added dextrose and the antioxidant E300 (ascorbic acid), which may be relevant for consumers avoiding additives.
Nutrient Levels
Traffic light indicators
Nutritional Values
Values per 100 g
Comparative Analysis
Compared with the average values for frozen potato preparations (2.12 g sugar, 6.32 g fat, 3.07 g salt per 100 g), this rosti contains far less sugar (0.36 g) and salt (0.65 g) but noticeably more fat (8.8 g).
Ingredients
Pommes de terre 80,7%, huile de tournesol 8%, flocons de pommes de terre 4,8%, oignon 3%, amidon de pommes de terre, fibre de pois, sel, dextrose, arôme naturel d'oignon, épices, antioxydant: acide ascorbique.
Unlock What Your Food Doesn't Tell You
Scan this and millions of other food products to discover hidden positive & negative points, scores percentage, additives, allergens, and deeper product insights with the free NutrScan app.
Frequently Asked Questions
Everything you need to know about Rostis Oignons 600g.













