Cheese & Onion Sandwich
Packaged product Meals and Dishes Marks & Spencer
Cheese & Onion Sandwich contains 554 kcal per 100 g. A serving, 1 pack, 100 g (100 g) provides about 554 kcal.
Roughly 53% of its calories come from fat, with 32% from carbohydrates and 15% from protein (estimated with general energy factors).
That is more energy than the typical item in meals and dishes on FoodFactly, where the median is 239 kcal per 100 g across 1,503 products.
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 | 554 kcal | |
| Total fat L | 32.4 g | 42% |
| Saturated fat L | 11.8 g | 59% |
| Sodium L | 696 mg | 30% |
| Total carbohydrates L | 43.8 g | 16% |
| Dietary fiber | not reported | |
| Total sugars L | 3.3 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 19.9 g | 40% |
| Vitamin D L | 0.75 µg | 4% |
% 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 15%
- Carbohydrates 32%
- Fat 53%
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
- Protein19.9 gin the top quarter of meals and dishes (median 10.6 g)
- Sugars3.3 gabove the median for meals and dishes (median 2.4 g)
- Fat32.4 gin the top quarter of meals and dishes (median 10.3 g)
- Saturated fat11.8 gin the top quarter of meals and dishes (median 2.8 g)
- Sodium696 mgin the top quarter of meals and dishes (median 506 mg)
- Protein per 100 kcal3.6 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Marks & Spencer
- Barcode
- 00556729
- Label serving
- 1 pack (100 g)
- Category
- Sandwiches
- Nutri-Score
- E as computed by Open Food Facts
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Wheatflour contains Gluten (with Wheatflour, Calcium Carbonate, Iron, Niacin, Thiamin) Water Farmhouse Cheddar Cheese (Milk) (16%) Red Leicester Cheese (8%) (Red Leicester Cheese (Milk) Natural Colour: E160b) Rapeseed Oil Red Onions (4%) Oatmeal Pasteurised Egg Yolk Wheat Bran (contains Gluten) Cornflour Dried Egg Salt White Wine Vinegar Yeast (Yeast. Vitamin D Yeast) Dried Fermented Wheatflour (contains Gluten) Emulsifier: E471, E472e Concentrated Lemon Juice Wheat Gluten Mustard Extract - Malted Barley Flour (contains Gluten) Palm Oil - Sugar Flour Treatment Agent: Ascorbic Acid Palm Fat Natural Colour: Paprika Extract.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: Wheat flourPalm oilYeast
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Frisch's Big Boy, Turkey Club Frisch's Big Boy | 566 | 31 g | 34 g | 34 g |
| Sandwich pollo y queso amarad | 536 | 17 g | 31.7 g | 35.2 g |
| Olivia Exki | 527 | 23 g | 57 g | 21 g |
| Roast Chicken & Chorizo Marks & Spencer | 518 | 26.3 g | 48.2 g | 23.2 g |
| Wensleydale & Carrot Chutney Marks & Spencer | 518 | 18.2 g | 61.7 g | 21.1 g |
| LongHorn Steakhouse, Crispy Buttermilk Chicken Sandwich, Half LongHorn Steakhouse | 516 | 23 g | 43 g | 28 g |
| Classic Selection Chicken Salad Bacon Lettuce & Tomato Prawn Mayonnaise Eat & Go | 499 | 31.6 g | 57 g | 14.7 g |
| Steak 'N Shake, Sausage Biscuit Steak 'N Shake | 614 | 17 g | 33 g | 46 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Cheese & Onion Sandwich?
100 g of Cheese & Onion Sandwich has 554 kcal. Serving, 1 pack, 100 g (100 g): about 554 kcal.
Is Cheese & Onion Sandwich high in protein?
Cheese & Onion Sandwich contains 19.9 g of protein per 100 g (40% of the 50 g Daily Value), or 19.9 g in serving, 1 pack, 100 g (100 g). About 15% of its calories come from protein. Compared with other meals and dishes, that is among the highest quarter (median 10.6 g).
How many carbs are in Cheese & Onion Sandwich?
Cheese & Onion Sandwich has 43.8 g of total carbohydrates per 100 g, including 3.3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Cheese & Onion Sandwich?
Cheese & Onion Sandwich contains 32.4 g of fat per 100 g, of which 11.8 g is saturated (59% of the Daily Value).
How much sodium is in Cheese & Onion Sandwich?
100 g contains 696 mg of sodium, 30% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated March 27, 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 00556729. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 90/100 (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.