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M&S Blt
M&S Blt by M&S provides 200 kcal per 100 g, with 3.6 g of sugars and 8.2 g of protein. It is classified as NOVA 4 (ultra-processed food). Contains: eggs, gluten, mustard.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 sandwich (195 g)
| Nutrient | Per 100 g | Per serving | % DV* |
|---|---|---|---|
| Calories | 200 kcal | 390 kcal | |
| Total fat | 7.5 g | 14.6 g | 19% |
| Saturated fat | 1.9 g | 3.7 g | 19% |
| Carbohydrates | 23.6 g | 46 g | 17% |
| Total sugars | 3.6 g | 7 g | |
| Added sugars | 0 g | 0 g | 0% |
| Dietary fiber | 2.7 g | 5.3 g | 19% |
| Protein | 8.2 g | 16 g | 32% |
| Salt | 2.6 g | 5.1 g |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values).
Ingredients
Tomatoes, wheatflour, water, Irish smoked bacon, pork belly, salt, water, curing salt (salt, preservative: potassium nitrate, sodium nitrite), smoked water, antioxidant: E301, lettuce, rapeseed oil, wheat gluten, yeast, vinegar, malted barley, sugar, pasteurised egg yolk, salt, cornflour, wheat gluten, onions, sultanas, emulsifier: E481, E472e, white wine vinegar, tomato purée, palm oil, pasteurised egg, dried egg, rapeseed oil, mustard seeds, ground spices (cinnamon, nutmeg, mace, cumin, cloves, cardamom, coriander seeds, allspice, paprika), mustard extract, concentrated lemon juice, flour treatment agent: ascorbic acid, colour: paprika extract
- Allergens
- EggsGlutenMustard
Additives 7
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1 sandwich (195 g)
- Sold in
- United Kingdom
- Barcode
- 29308477
Prices reported by shoppers
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Frequently asked questions
How many calories are in M&S Blt?
M&S Blt contains 200 kcal per 100 g and about 390 kcal per serving (1 sandwich (195 g)).
How much sugar is in M&S Blt?
M&S Blt has 3.6 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is M&S Blt healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is M&S Blt vegan?
Based on its ingredient list, it is not vegan.
What allergens does M&S Blt contain?
According to the label data it contains: Eggs, Gluten, 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.
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