Choose the tin by the amount of drained tuna your Easter Sunday lunch dish needs, then decide whether spring water, brine or oil suits the recipe. A 145g can is not necessarily 145g of tuna: Tesco lists 102g drained weight for its spring-water tin, while Sainsbury’s labels its 145g tin as two servings. Compare the exact pack’s nutrition and opened-can instructions rather than treating tins with the same packing medium as interchangeable.
If the tuna is going into a salad, sandwich filling, jacket potato topping or small baked dish, compare its drained weight with the amount your recipe calls for. Tesco Groceries lists 102g drained weight for one 145g spring-water tin.
If salt, energy or fat influences your choice, read the figures on the particular tin. The spring-water products listed by Sainsbury’s, Tesco Groceries and ASDA Groceries do not all have the same salt value.
If catch method or certification matters to you, look for a statement on the exact product. The listings for Sainsbury’s, Tesco, M&S and John West tins make different product-specific sourcing statements.
For one lunch dish, settle the recipe quantity first; then compare packing medium, the exact label and what you would do with any remainder.
| Concern | What to check | Who this matters to |
|---|---|---|
| Portion and leftovers | Compare the recipe quantity with drained weight where shown, not just the can’s net weight; check any serving guidance. | If I am making one filling or topping, I want enough tuna without opening more than I can use. About 36% of consumers put portion size and avoiding leftovers first. |
| Nutrition label | Read salt, energy and fat on the exact tin, checking whether figures are given per 100g drained. | When the lunch’s salt, energy or fat content shapes my choice, the packing medium alone cannot settle it. For about 29% of consumers, comparing the nutrition label is the primary need. |
| Sourcing statement | Check the selected pack for its specific certification or catch-method statement. | I want to know what sourcing claim applies to the tuna I will serve, rather than assuming it applies across a brand. That is the first concern for about 21% of consumers. |
| Format and storage | Choose spring water, brine or oil for the dish; check the pack’s instructions for any tuna left after opening. | If the packing liquid changes how I prepare the dish, I also need a plan for an opened tin. About 14% of consumers prioritise preparation format and handling the remainder. |
Sainsbury’s lists 0.12g salt per 100g drained for its 145g spring-water tin; Tesco Groceries and ASDA Groceries list 0.90g for their respective spring-water examples.
Compare salt per 100g on the tin you intend to buy, especially if salt content is influencing your choice.
Tesco Groceries gives 102g drained weight for its 145g spring-water tin. The amount available for a filling can therefore differ from the weight on the front of the can.
Match the drained quantity, where stated, to your recipe before deciding that one tin is enough.
ASDA Groceries lists 160kcal and 6.4g fat per 100g drained for its sunflower-oil example, compared with 109kcal and 1.0g fat for its spring-water example. Those figures describe the specified products, not every tuna tin.
Choose the packing medium for the dish and check the selected label when planning other ingredients such as dressing or mayonnaise.
Instructions differ between products: the Sainsbury’s spring-water tin says to use it within one day after opening, while the researched M&S and Princes listings give two days.
Transfer unused tuna to a suitable container, refrigerate it and follow the period printed on your chosen pack.
Its 145g spring-water tuna is labelled as two servings, which may help when planning a shared filling.
Its 160g spring-water tin is an option when the recipe calls for a larger single-can format.
Its 145g spring-water tin has a stated drained weight for matching one can to a recipe.
Its 145g spring-water tin offers a single-can option; ASDA also lists tuna in other packing media for product-by-product comparison.
Its researched 125g spring-water tin is a smaller net-weight format for a one-can dish.
Its 145g spring-water tin has a stated drained weight for planning a single-can lunch dish.
These individual tins cover spring-water, brine, olive-oil and seasoned formats. Choose the format for your Easter Sunday lunch recipe, and check drained weight on the pack when the usable quantity is decisive.
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Consider this single tin for a salad or pasta dish when olive oil suits the recipe. The listed ingredients include tuna, organic olive oil and sea salt; check the drained quantity against the amount you need. Refrigerate any remainder and follow the pack’s opened-can instructions.
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This single brine-packed tin suits a recipe where brine is the intended format. Its net content is 125g; check the drained weight for portion planning and the exact nutrition label if salt matters to your choice. Follow the pack’s instructions for any tuna left after opening.
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Consider this spring-water tin for a salad, sandwich filling or pasta dish. It contains 160g net; use the pack’s drained weight to decide how much tuna the recipe will yield. Check the current nutrition label when comparing it with another tin, and refrigerate unused contents as instructed.
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This seasoned single tin is worth considering when its flavour suits a salad or sandwich filling rather than a plain spring-water recipe. The listed contents include canola oil, vegetable broth and seasonings; check the drained quantity and pack label for your dish. The special-edition design is shipped at random.
Check how much drained tuna the dish calls for. Sainsbury’s labels its 145g spring-water tin as two servings, whereas Tesco Groceries lists 102g drained weight for its 145g tin; neither detail determines the quantity needed by every recipe.
No: compare the exact product labels rather than relying on the packing medium. Sainsbury’s lists 0.12g salt per 100g drained for its spring-water tin, while Tesco Groceries and ASDA Groceries each list 0.90g for their researched spring-water examples; ASDA’s brine example also lists 0.90g.
Transfer the remainder to a suitable container, refrigerate it and follow the chosen pack’s use period. The researched Sainsbury’s spring-water tin specifies one day after opening; the M&S and Princes examples specify two days.
A best-before date relates to quality, as GOV.UK explains; it does not mean the same thing as a use-by date. Check the can’s date mark and storage instructions, then follow its separate instructions once opened.
Check the exact tuna pack for fish and check the labels of any other ingredients you add. A tuna dish is not suitable for someone with a fish allergy; additions such as mayonnaise or bread need their own label checks.