Opera
Packaged product Sweets and Desserts Thiriet
Opera contains 378 kcal per 100 g. A serving, 74 g (74 g) provides about 280 kcal.
Roughly 61% of its calories come from fat, with 34% from carbohydrates and 5% from protein (estimated with general energy factors).
That is more energy than the typical item in sweets and desserts on FoodFactly, where the median is 324 kcal per 100 g across 319 products.
100 g provides 34% of the Daily Value for Vitamin B12, 22% of the Daily Value for Riboflavin (B2) and 22% of the Daily Value for Vitamin A.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 378 kcal | |
| Total fat L | 25.2 g | 32% |
| Saturated fat L | 15.4 g | 77% |
| Cholesterol L | 243 mg | 81% |
| Sodium L | 44 mg | 2% |
| Total carbohydrates L | 32.2 g | 12% |
| Dietary fiber L | 1.7 g | 6% |
| Total sugars L | 26.4 g | |
| Added sugars L | 18.4 g | 37% |
| Protein L | 4.8 g | 10% |
| Vitamin A L | 196 µg | 22% |
| Vitamin C L | 0.025 mg | 0% |
| Vitamin D L | 1.2 µg | 6% |
| Vitamin E L | 2.2 mg | 15% |
| Thiamin (B1) L | 0.052 mg | 4% |
| Riboflavin (B2) L | 0.29 mg | 22% |
| Niacin (B3) L | 0.77 mg | 5% |
| Pantothenic acid (B5) L | 0.91 mg | 18% |
| Vitamin B6 L | 0.088 mg | 5% |
| Folate (B9) L | 22.2 µg | 6% |
| Vitamin B12 L | 0.81 µg | 34% |
| Calcium L | 64.2 mg | 5% |
| Iron L | 1.7 mg | 9% |
| Magnesium L | 32.6 mg | 8% |
| Phosphorus L | 151 mg | 12% |
| Potassium L | 215 mg | 5% |
| Zinc L | 0.83 mg | 8% |
| Copper L | 0.19 mg | 21% |
| Manganese L | 0.27 mg | 12% |
| Selenium L | 4.3 µg | 8% |
| Iodine L | 12.5 µg | 8% |
| Chloride L | 6.2 mg | 0.3% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 5%
- Carbohydrates 34%
- Fat 61%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein4.8 gbelow the median for sweets and desserts (median 5.3 g)
- Fiber1.7 gbelow the median for sweets and desserts (median 2.2 g)
- Sugars26.4 gabove the median for sweets and desserts (median 23 g)
- Fat25.2 gin the top quarter of sweets and desserts (median 17 g)
- Saturated fat15.4 gin the top quarter of sweets and desserts (median 8 g)
- Sodium44 mgin the lowest quarter of sweets and desserts (median 108 mg)
- Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels
- Water61.5 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat L | 6.3 g |
|---|---|
| Polyunsaturated fat L | 1.9 g |
Sugars and starch (1)
| Starch L | 2.3 g |
|---|
Individual fatty acids (4)
| EPA (omega-3, 20:5 n-3) L | 0.002 g |
|---|---|
| DHA (omega-3, 22:6 n-3) L | 0.051 g |
| ALA (omega-3, 18:3 n-3) L | 0.093 g |
| Linoleic acid (omega-6, 18:2) L | 1.3 g |
Carotenoids (1)
| Beta-carotene L | 24.2 µg |
|---|
Other components (2)
| Water L | 61.5 g |
|---|---|
| Alcohol L | 0 g |
Product details
- Brand
- Thiriet
- Barcode
- 3292590896775
- Quantity
- 2 x 74 g
- Label serving
- 74 g
- Category
- Frozen cakes and pastries
- Packaging
- fr:boite-en-carton
- Nutri-Score
- E as computed by Open Food Facts
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Œufs (entiers, blancs, jaunes), sucre, eau, beurre 14,8 %, glaçage (huile de tournesol, matière grasse végétale de noix de coco, beurre de cacao, huile de palmiste, sucre, cacao maigre, pâte de cacao, émulsifiant : lécithine de soja, arôme), lait entier réhydraté, extrait de café 4,3%, farine de blé, poudre d'amande 3,2%, chocolat noir 3,2% (pâte et beurre de cacao, sucre, émulsifiant : lécithine de soja), sirop de glucose, huile de tournesol, amidon transformé, sirop de sucre inverti, émulsifiants : mono - et diglycérides d'acides gras - esters polyglycériques d'acides gras, humectant : sirop de sorbitol (dont blé), stabilisant : propylène glycol. Présence éventuelle d'arachides et d'autres fruits à coque.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: EggSugarButterMilkWheat flourAlmondGlucose syrupSunflower oilCocoa butterCoconut oil
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Gâteau au Chocolat Picard | 378 | 4.9 g | 29 g | 27 g |
| Mes 6 Choux Praliné Thiriet | 379 | 6.9 g | 27 g | 27 g |
| Gateau basque Picard | 380 | 4.7 g | 47 g | 19 g |
| Kafferep - Gâteau au chocolat surgelé IKEA | 380 | 4 g | 59 g | 14 g |
| Gâteau Basque Picard | 380 | 4.7 g | 47 g | 19 g |
| Mon cake coeur fondant au citron Thiriet | 376 | 4.9 g | 48 g | 18 g |
| gaufres décongelées leclerc | 376 | 8.2 g | 25 g | 27 g |
| Panier de Pâques Picard | 381 | 4.9 g | 27 g | 28 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Opera?
100 g of Opera has 378 kcal. Serving, 74 g (74 g): about 280 kcal.
How much protein is in Opera?
Opera contains 4.8 g of protein per 100 g (10% of the 50 g Daily Value), or 3.6 g in serving, 74 g (74 g). About 5% of its calories come from protein. Compared with other sweets and desserts, that is below the median (median 5.3 g).
How many carbs are in Opera?
Opera has 32.2 g of total carbohydrates per 100 g, including 1.7 g of fiber and 26.4 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Opera?
Opera contains 25.2 g of fat per 100 g, of which 15.4 g is saturated (77% of the Daily Value).
What vitamins and minerals does Opera contain?
Per 100 g, the most notable amounts relative to the Daily Value are Vitamin B12 (34% DV), Riboflavin (B2) (22% DV), Vitamin A (22% DV), copper (21% DV) and Pantothenic acid (B5) (18% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Opera?
100 g contains 44 mg of sodium, 2% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated March 13, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 3292590896775. License: ODbL 1.0 (Open Food Facts). Source record dated March 13, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.