View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Cheese & Onion Slice
Cheese & Onion Slice by Ginsters provides 295 kcal per 100 g, with 1.7 g of sugars and 6 g of protein. That is 53% less sugar than the average product in this category. Its Nutri-Score is D and it is classified as NOVA 3 (processed food). It is listed in the Cheese in puff pastry category and comes in a 170g pack. Contains: eggs, gluten, milk, mustard.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 295 kcal | 301 |
| Total fat | 19.7 g | 17.8 +11% |
| Saturated fat | 10.3 g | 10.2 |
| Carbohydrates | 22.5 g | 27.5 −18% |
| Total sugars | 1.7 g | 3.6 −53% |
| Added sugars | 0 g | 1.2 −100% |
| Dietary fiber | 1.7 g | 1.8 −7% |
| Protein | 6 g | 7 −15% |
| Salt | 0.9 g | 1 −9% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 88 Cheese in puff pastry products on Foodmetria.
Compared with other cheese in puff pastry
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Wheat Flour (Calcium Carbonate, Iron, Niacin, Thiamin), Potato, West Country Mature Cheddar Cheese (_Milk_) (13%), Vegetable Oil (Palm, Rapeseed), Onion (11%), Water, West Country Single Cream (_Milk_), Cornflour, Salt, _Egg_, _Milk_, Tapioca Starch, _Mustard_, White Wine Vinegar, Honey, Spices, _Mustard_ Flour, _Mustard_ Bran, Garlic Powder.
- Allergens
- EggsGlutenMilkMustard
Product details
- Quantity
- 170g
- Sold in
- United Kingdom
- Barcode
- 5010758306700
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Cheese & Onion Slice?
Cheese & Onion Slice contains 295 kcal per 100 g.
How much sugar is in Cheese & Onion Slice?
Cheese & Onion Slice has 1.7 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Cheese & Onion Slice healthy?
It has a Nutri-Score of D (A is best, E is worst); it is in NOVA group 3 — processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Cheese & Onion Slice vegan?
Based on its ingredient list, it is not vegan.
What allergens does Cheese & Onion Slice contain?
According to the label data it contains: Eggs, Gluten, Milk, Mustard. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
More cheese in puff pastry
View all →
d NOVA 4 
d NOVA 4 
d NOVA 4 
d NOVA 4 
e NOVA 4 
d NOVA 4 More from Ginsters
View all →
d NOVA 3 
d NOVA 3 
e NOVA 3 
d NOVA 4 
d NOVA 3 
d NOVA 3