For a world food night, plain tuna in spring water or brine is a useful starting point when you want to control sweetness: the cited Princes and Tesco examples list 0g or 0.0g sugars per 100g. An oil-packed tin may suit a recipe that calls for oil, but check its own nutrition panel; a flavoured tin needs particular scrutiny, as John West’s soy, ginger and honey version lists 4.9g sugars per 100g.
If your dish already has a sauce or marinade, a plain tin lets you decide where any sweetness comes from. The cited Princes and Tesco spring-water and brine products list 0g or 0.0g sugars per 100g; check the figure on the tin you buy.
A sauced tuna product can provide a ready-made flavour for noodles, wraps or rice. Convenience does not tell you its sugar content: John West’s cited soy, ginger and honey product contains honey and sugar and lists 4.9g sugars per 100g.
For a shared meal, check how much tuna a tin yields as well as its nutrition figures. The NHS advises that nutrition information is given per 100g or 100ml and may also be shown per portion; use the same basis when comparing different pack sizes.
Start with the exact tin’s sugars per 100g, then decide whether its seasoning, packing medium and quantity fit the dish. Plain spring-water and brine tuna leave the flavour largely to your recipe; a ready-sauced option calls for a closer look at its ingredients.
| Concern | What to check | Who this matters to |
|---|---|---|
| Listed sugars | Compare the “of which sugars” figure per 100g and read the ingredients for sugar or honey. | If I am making my own sauce, I want the tuna to leave sweetness under my control. About 36% of consumers put low listed sugars first. |
| Ready-made flavour | For sauced tuna, check its ingredients plus sugars and salt per 100g; check the portion figure if you will use the whole pack. | When time is short, I may prefer a built-in flavour for a noodle or rice dish, even if it limits how I season it. Convenience is the primary need for about 29% of consumers. |
| Salt and packing medium | Compare salt, fat and energy per 100g on the exact variants, particularly when choosing between brine, water and oil. | If the recipe already contains salty condiments or oil, I want the tuna’s packing medium to fit those ingredients. About 21% of consumers make salt and packing medium their main consideration. |
| Quantity and leftovers | Check can count and drained weight, then follow the pack’s after-opening storage instructions. | For a meal shared across several plates, I need enough usable tuna without opening more than I can use. Pack size and leftover handling come first for about 14% of consumers. |
The cited plain Princes and Tesco tins list 0g or 0.0g sugars per 100g, while John West’s soy, ginger and honey tuna lists 4.9g per 100g.
For a dish whose sweetness you want to set yourself, start with plain tuna. Check both the ingredients and nutrition panel before choosing a flavoured tin.
Can and serving sizes differ. The NHS says nutrition information is provided per 100g or 100ml, sometimes with an additional per-portion figure.
Compare tins per 100g first, then check drained weight to work out how much tuna the recipe will have.
Tesco lists 1.00g salt per 100g for its cited brine tin and 0.90g per 100g for its cited spring-water multipack. Those figures apply to those products, not every tin packed in brine or water.
If your dish also uses soy sauce or another salty ingredient, compare the exact tuna label before seasoning it.
The cited Tesco and M&S product instructions call for unused tuna to be moved to a non-metallic container and refrigerated.
Follow your tin’s label. The cited products say to use refrigerated leftovers within two days.
Its cited products illustrate the choice between plain brine tuna and tuna supplied with a ready-made sauce.
Its cited spring-water and brine tuna chunks offer plain bases for recipes with separate seasoning.
The cited own-label tins provide nutrition and storage information for comparing a single brine tin with a spring-water multipack.
Its cited Tuna Chunks in Spring Water is another plain option to compare by the label on the tin.
These tins cover plain tuna in spring water or brine, plus a no-drain sunflower-oil option. Choose the packing medium to suit your recipe, and check the exact pack’s nutrition panel rather than assuming that all tuna tins have identical figures.
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Consider this spring-water multipack when the recipe supplies its own sauce or spices. Compare the pack’s sugars and salt figures with any other tuna you are considering; tuna contains fish.
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This brine-packed multipack is an option when you want plain tuna with salt among its listed ingredients. Joybuy’s product information lists tuna, water and salt and shows 0.0g sugars; check the pack’s per-100g figures and drained weight for your recipe.
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Consider the no-drain format if sunflower oil fits the dish you plan to make. Oil packing changes what goes into the finished recipe, so compare the exact tin’s sugars, fat and salt figures with water- or brine-packed alternatives.
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A single brine-packed tin may be more practical than opening a multipack for one dish. Check its drained weight and nutrition panel against the amount your recipe needs; tuna contains fish.
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This single spring-water tin suits a recipe in which you want to add the flavour separately. Compare its per-100g sugars and salt figures with the brine variant rather than treating the two packing media as nutritionally interchangeable.
For this meal, the more useful distinction is often plain tuna versus tuna in a flavoured sauce. The cited Princes and Tesco plain products list 0g or 0.0g sugars per 100g, while John West’s cited soy, ginger and honey product lists 4.9g per 100g. Compare the exact tins rather than relying on the word “tuna”.
Check both the “of which sugars” figure and the ingredients list. The NHS explains that honey and sugars added to food count as free sugars, whereas the total-sugars figure on a label can also include other sugars.
Compare their nutrition figures per 100g first, then check drained weight and any stated serving size against your recipe. The NHS identifies per-100g or per-100ml figures as the common basis on nutrition labels.
No: tuna is fish, and the Food Standards Agency identifies fish as an allergen. Check the product’s allergen statement and avoid tuna if you have a fish allergy.
Follow the instructions on that tin. The cited Tesco and M&S products instruct consumers to transfer unused tuna to a non-metallic container, refrigerate it and consume it within two days.