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Co-op White Lasagne Sauce: nutrition, salt and what the label does not tell you
A standard serving of Co-op White Lasagne Sauce (88g) contains 60 kcal, 0.7g of salt and 2.64g of sugar. It is classified as NOVA 4 — ultra-processed food under the NOVA food processing system.
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Salt, sugar and UPF level by serving
Choose a brand, sauce and serving size. See how salt, sugar, saturated fat and NOVA processing level compare across brands and own-label alternatives.
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Nutrition by serving
Nutrition by serving: Co-op White Lasagne Sauce
Serving
Calories
Salt
Sugar
= teaspoons
Protein
Quarter-jar serving (88g)
60 kcal
0.7g
2.64g
0.7 tsp
2.46g
Half-jar serving (175g)
119 kcal
1.4g
5.25g
1.3 tsp
4.9g
Full jar (470g)
320 kcal
3.76g
14.1g
3.5 tsp
13.16g
Salt highlighted in amber above 15% of adult daily limit (6g), red above 33%. Sugar highlighted similarly against 30g adult daily free sugar limit. Teaspoons calculated at 4g per teaspoon (level teaspoon of granulated sugar).
Co-op White Lasagne Sauce contains 68 kcal, 3.8g of fat (2.4g saturated), 5.8g of carbohydrate (3g sugar), 2.8g of protein and 0.8g of salt per 100g.
The entire supermarket own-brand white lasagne sauce category is homogeneous — all eight retailers use the same water-first, modified starch formulation, all are NOVA 4, and nutrition differences between any two are marginal. The meaningful choice is NOVA 2 (Loyd Grossman, Napolina) versus NOVA 4 (all own-brands + Dolmio).
NOVA food processing classification
NOVA 4 — ultra-processed food
Modified maize starch; water-first formulation.
The NOVA classification system groups foods by the extent and purpose of processing. NOVA 4 covers products that contain industrial additives not typically used in home cooking — stabilisers, flavour enhancers, modified starches, acidity regulators and similar.
Co-op White Lasagne 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
Co-op White Lasagne Sauce contains 0.8g of salt per 100g. A quarter-jar serving (88g) delivers 0.7g of salt, 12% of the adult daily limit of 6g.
The 2010 FSA voluntary salt reduction target for pasta sauce is 1.1g per 100g. At 0.8g per 100g, this product meets that target.
Sugar and added sugar
Co-op White Lasagne Sauce contains 3g of sugar per 100g. A quarter-jar serving (88g) delivers 2.64g 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.
Quarter-jar serving (88g): 0.7g of salt (12% of the adult daily limit of 6g); Half-jar serving (175g): 1.4g of salt (23% of the adult daily limit of 6g); Full jar (470g): 3.76g of salt (63% of the adult daily limit of 6g).
Co-op White Lasagne Sauce contains 3g of sugar per 100g. A quarter-jar serving (88g) delivers 2.64g of sugar. The sugar present is primarily from natural ingredients.
Co-op White Lasagne Sauce is classified as NOVA 4 — ultra-processed food. It contains modified maize starch — industrial additives not typically used in home cooking.
A home-made tomato pasta sauce using tinned tomatoes, olive oil, garlic, basil and salt typically contains around 0.3g to 0.5g of salt per 100g (from the added salt alone), no modified starch, and no acidity regulators. The salt content of Co-op White Lasagne Sauce (0.8g per 100g) is higher than a home-made equivalent. The main difference is in the processing additives rather than the nutrition numbers.
Co-op White Lasagne Sauce does not contain meat, fish or other non-vegetarian ingredients in its standard recipe. It is suitable for vegetarians.
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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.
