Top 10 · Updated October 2026

Best Low-Sugar Frozen Potato Rostis

The 10 lowest-sugar frozen potato rostis products on this list range from 0 g to 0.2 g of sugar per 100 g. The frozen potato rostis with the least sugar per 100 g, ranked using label data. Ties are broken by Nutri-Score. We checked 138 frozen potato rostis with complete data.

1

Rostis de pommes de terre, oignons, emmental

Monoprix

c 147 kcal 0 g sugar 3.3 g protein 6 g fat
2

Mini rosti

Findus · 780g

c NOVA 4 191 kcal 0 g sugar 2.5 g protein 9 g fat

Also: Palm oil free · No additives
3

Rösti à l'ancienne

Coop · 750 g

c NOVA 3 184 kcal 0 g sugar 2.7 g protein 9 g fat

Also: Palm oil free · No additives
4

Berner Rösti

Hero · 275g

c NOVA 4 123 kcal 0.1 g sugar 2.5 g protein 6.8 g fat

Also: Palm oil free
5

King edward potato croquettes

Marks & Spencer · 750 g

c NOVA 4 163 kcal 0.1 g sugar 2.1 g protein 7 g fat

Also: Vegan · Vegetarian
6

Rosti

Alpen Fest · 500 g

c 119 kcal 0.1 g sugar 2 g protein 4 g fat
7

Rösti classic

Alpenfest style · 500g

c NOVA 4 96 kcal 0.2 g sugar 1.8 g protein 3.6 g fat

Also: Palm oil free · Vegan · Vegetarian
8

Rösti Berner Style

Lidl · 500g

c NOVA 4 117 kcal 0.2 g sugar 2.8 g protein 6 g fat

Also: Palm oil free
9

Original Rösti

Hilcona · 400g

c NOVA 4 102 kcal 0.2 g sugar 1.8 g protein 4.3 g fat

Also: Palm oil free · No additives
10

Rösti

Schwarmstedter

c NOVA 4 155 kcal 0.2 g sugar 2.2 g protein 6.7 g fat

Also: Palm oil free · Vegan · Vegetarian

How we built this list

We ranked all published frozen potato rostis on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

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