Top 9 · Updated October 2026

Best Low-Sugar Opera Cakes

The 9 lowest-sugar opera cakes products on this list range from 24 g to 42 g of sugar per 100 g. The opera cakes with the least sugar per 100 g, ranked using label data. Ties are broken by Nutri-Score. We checked 10 opera cakes with complete data.

1

Opéra Biscuits imbibés au café mousse au café et ganache au chocolat

Carrefour · 325 g

e NOVA 4 346 kcal 24 g sugar 4.7 g protein 23 g fat
2

Petit trianon - Croquant au chocolat

Picard · 275g

e NOVA 4 480 kcal 24.8 g sugar 8.2 g protein 33.8 g fat

Also: Palm oil free · Vegetarian
3

Opéra

Deluxe · 325 g

e NOVA 4 357 kcal 25.4 g sugar 5.6 g protein 23.8 g fat
4

Opéra

Picard · 220 g

e NOVA 4 370 kcal 27 g sugar 6.6 g protein 24 g fat

Also: Palm oil free
5

Opéra 1 part

Picard · 75 g

e NOVA 4 370 kcal 27 g sugar 6.6 g protein 24 g fat

Also: Palm oil free
6

Opéra X 2 décongelé

· 200 g

e NOVA 4 391 kcal 33 g sugar 4.8 g protein 24 g fat
7

Opéra café de Colombie

Metro Chef · 700 g

e NOVA 4 334 kcal 33.2 g sugar 5.2 g protein 17.9 g fat

Also: Palm oil free
8

Opéra

TARTEFRAIS · 180g (2x90g)

e NOVA 4 441 kcal 34 g sugar 5.1 g protein 29 g fat
9

2 Opéras

Plaisir Pâtissier · 180 g

d NOVA 4 328 kcal 42 g sugar 4.6 g protein 8.4 g fat

How we built this list

We ranked all published opera cakes 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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