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Onion gravy
Onion gravy by M&S provides 31 kcal per 100 g, with 2.8 g of sugars and 0.5 g of protein. That is 32% less sugar than the average product in this category. Its Nutri-Score is C and it is classified as NOVA 4 (ultra-processed food). It is listed in the Gravy category and comes in a 350g pack. Contains: gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 serving (100 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 31 kcal | 31 kcal | 149 −79% | |
| Total fat | 1.9 g | 1.9 g | 2% | 4.5 −58% |
| Saturated fat | 0.8 g | 0.8 g | 4% | 2.2 −63% |
| Carbohydrates | 3.2 g | 3.2 g | 1% | 23.9 −87% |
| Total sugars | 2.8 g | 2.8 g | 4.1 −32% | |
| Added sugars | 2.4 g | 2.4 g | 5% | 2.6 −6% |
| Dietary fiber | 1.3 g | 1.3 g | 5% | 0.9 +38% |
| Protein | 0.5 g | 0.5 g | 1% | 2.8 −82% |
| Salt | 0.6 g | 0.6 g | 5.1 −88% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 94 Gravy products on Foodmetria.
Compared with other gravy
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Potato Starch, Palm Oil, Salt, Red Onion Powder (6%), Flavourings (contains Barley, Wheat), Caramelised Sugar, Caster Sugar, Onion Powder (4.0%), Emulsifier: Soya Lecithin; Onion Oil.
- Allergens
- GlutenMilkSoybeans
Additives 2
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 350g
- Serving size
- 1 serving (100 g)
- Labels & certifications
- No glutenVegetarianVegan
- Sold in
- United Kingdom
- Barcode
- 00439855
Prices reported by shoppers
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Frequently asked questions
How many calories are in Onion gravy?
Onion gravy contains 31 kcal per 100 g and about 31 kcal per serving (1 serving (100 g)).
How much sugar is in Onion gravy?
Onion gravy has 2.8 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Onion gravy healthy?
It has a Nutri-Score of C (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Onion gravy vegan?
Based on its ingredient list, it appears to be vegan. Always check the package label.
What allergens does Onion gravy contain?
According to the label data it contains: Gluten, Milk, Soybeans. 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
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