ASDA Bolognese Pasta Sauce: nutrition, salt and what the label does not tell you

A standard serving of ASDA Bolognese Pasta Sauce (88g) contains 35 kcal, 0.53g of salt and 4.75g of sugar. It is classified as NOVA 4 — ultra-processed food under the NOVA food processing system.

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Nutrition by serving

ASDA Bolognese Pasta Sauce contains 40 kcal, 0.4g of fat (0.1g saturated), 7g of carbohydrate (5.4g sugar), 1.3g of protein and 0.6g of salt per 100g.

ASDA's own-brand Bolognese Pasta Sauce falls within the same narrow nutritional band as Tesco and Sainsbury's. Action on Salt's independent survey confirmed that ASDA's calorie-counted bolognese variant (Good For You range) can reach as low as 0.3g of salt per 100g — a fifth of the salt in Loyd Grossman's Bolognese — demonstrating the significant variation possible within a single retailer's own-brand range.

NOVA food processing classification

ASDA Bolognese Pasta Sauce is classified as NOVA 4 — ultra-processed food under the NOVA food processing system.

The following industrial additives are present in its ingredient list: modified maize starch. These ingredients are not present in a home-made equivalent of this sauce — they are used to achieve a consistent texture, extended shelf life, and flavour stability at industrial scale.

NOVA 4 classification does not automatically mean a food is harmful. The NHS Eatwell Guide does not use NOVA classifications, and processed convenience foods can form part of a balanced diet. The significance of the NOVA classification is that it gives a shorthand for identifying foods that have been engineered rather than cooked — useful context when evaluating the ingredient list alongside the nutrition numbers.

Supermarket own-brand pasta sauces are almost universally NOVA 4 — the modified maize starch and citric acid present in this sauce appear across virtually all ambient pasta sauces regardless of brand or price point. The NOVA classification is determined by the formulation of the product, not by its retail price or own-brand status.

Salt

ASDA Bolognese Pasta Sauce contains 0.6g of salt per 100g. A quarter-jar serving (88g) delivers 0.53g of salt, 9% of the adult daily limit of 6g.

The 2010 FSA voluntary salt reduction target for pasta sauce is 1.1g per 100g. At 0.6g per 100g, this product meets that target.

Sugar and added sugar

ASDA Bolognese Pasta Sauce contains 5.4g of sugar per 100g. A quarter-jar serving (88g) delivers 4.75g of sugar. Tomatoes contain natural sugar (fructose), so some sugar content in any tomato-based sauce is expected. The key question is whether additional sugar has been added beyond what the tomatoes themselves provide.

The ingredient list for ASDA Bolognese Pasta Sauce includes added sugar. Tomatoes at peak ripeness contain around 2.5g to 3g of natural sugar per 100g — any total sugar content meaningfully above that reflects added sugar in the recipe. The amount of added sugar is not required to be declared separately on UK food labels, making it impossible to determine from the nutrition panel alone how much of the stated sugar is natural versus added.

Ingredients

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Frequently asked questions

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Nutrition from official brand UK labels (Dolmio UK, Loyd Grossman UK, Sacla' UK, Napolina UK, Barilla UK), Action on Salt pasta sauce and pesto surveys (2009, 2017), Which? blind taste test 2023 (pesto), MadeForMums independent analysis, and UK supermarket product listings. NOVA classifications from ingredient lists at time of writing. For guidance only, not medical advice.