Families making several holiday lunches
If pasta sauces, soups or stews are on the menu more than once, consider how many tins you will use and whether a multipack fits those plans.
Who is this for?
Households cooking smaller portions
If lunch uses only part of a tin, the instructions for storing opened contents matter alongside the number of unopened tins in the cupboard.
Shoppers comparing labels
Ingredients and declared salt differ between the products described here. Check the exact tin rather than assuming every plain-looking tomato base is the same.
What should you check?
Start with the meals you plan to make, then check pack size, tomato format and the instructions on the tins you are considering.
| Priority | What to check | Your needs |
|---|---|---|
| Pack size | Count the 400g tins you expect to use. Check the best-before dates before stocking up; GOV.UK distinguishes best-before dates, which concern quality, from use-by dates, which concern safety. | Several tomato-based lunches are planned, so I can use a multipack. If I only need one tin, a larger pack may leave more in the cupboard than I want. |
| Tomato format | Check whether the recipe calls for chopped, finely chopped or whole peeled plum tomatoes. Napolina describes its chopped tomatoes as chunky and suited to thick sauces. | For a sauce where I want pieces of tomato, I would consider a chunkier chop; for a finer base, I would look at finely chopped tomatoes. |
| Ingredients and salt | Read the ingredient list and compare declared salt per 100g on the exact tins. The M&S Chopped Italian Tomatoes page lists 0.02g salt per 100g. | I want to see what is in the tomato base before adding it to a family lunch, particularly if I am comparing salt. |
| Opened tins | Follow the individual label for transferring, refrigerating and using leftover contents. The checked Napolina, M&S and Mutti products give different periods after opening. | If lunch uses only half a tin, I need a plan for the rest that follows that product’s instructions. |
Common buying mistakes
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Buying more tins than the lunch plan calls for
A multipack is less useful if unopened tins sit beyond the period you planned for or part-used tins are discarded.
Count the lunches you expect to cook, check best-before dates, and consider how much of each tin a recipe uses.
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Giving every opened tin the same storage period
Instructions differ between the checked products: the Napolina label says to use opened contents within 2 days, M&S within 3 days and Mutti within 5 days, with refrigeration instructions for each.
Read the storage directions on your tin and transfer leftovers as directed before refrigerating them.
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Assuming similar-looking tins have identical ingredients
Tomato composition and declared salt differ between the checked products, which can matter when choosing a base for a particular dish.
Compare ingredient lists and salt per 100g on the exact products you are deciding between.
Brand references for this decision
These details concern the named products, not every tin made by each brand.
Tesco
Tesco Italian Chopped Tomatoes 4 x 400g is a multipack to consider for repeated tomato-based lunches.
- Tesco Groceries lists tomato, concentrated tomato juice and citric acid for this product.
- Check that four tins fit your planned meals and that the current packaging has the ingredients you want.
Napolina
Napolina describes its chopped tomatoes as chunky, a texture to consider when making a thicker sauce.
- The checked 4 x 400g chopped-tomato pack provides separate tins for more than one meal.
- For that pack, the checked label says to use opened contents within 2 days after transferring, covering and refrigerating them.
Mutti
Mutti Finely Chopped Tomatoes is a format to consider when a recipe calls for a finer tomato base.
- The checked Asda-listed product is a single 400g tin, which may fit a meal requiring one tin.
- Its listed ingredients include salt; compare the label if salt is part of your decision.
M&S
M&S Chopped Italian Tomatoes is a 400g tin to consider when comparing declared salt on product labels.
- The M&S product page lists 0.02g salt per 100g.
- Its instructions say to transfer opened contents to a non-metallic container, refrigerate and eat within 3 days.
Tinned tomatoes on Joybuy
These options include chopped-tomato multipacks for repeated lunches and a peeled plum-tomato pack for recipes where whole tomatoes suit the preparation. Match the format and number of tins to your meals.
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Napolina Chopped Tomatoes 4 x 400g
Four separate tins can suit several planned sauces, soups or stews. Napolina describes its chopped tomatoes as chunky; for opened contents, follow the storage directions on the pack.
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Mutti Finely Chopped Tomatoes 4 x 400g
This four-tin pack suits a plan for repeated meals that call for finely chopped tomatoes. Check the label’s ingredients, salt declaration and opened-tin directions for this pack.
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Napolina Chopped Tomatoes 6 x 400g
Six separate tins may fit a household planning several tomato-based lunches. Check that you will use the pack and follow the label when storing the contents of an opened tin.
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Laila Canned Chopped Tomatoes 12 x 400g
Twelve separate tins are worth considering only if that quantity fits your planned cooking and storage space. Check the tins’ best-before dates and directions for opened contents.
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Napolina Peeled Plum Tomatoes 4 x 400g
Four tins can serve several planned sauces or stews. These are peeled plum tomatoes, not chopped tomatoes, so check the recipe before choosing this format.
Questions about tinned tomatoes
How long can I keep tomatoes from an opened tin?
Follow the instructions on the exact product. The checked Napolina product says to use opened contents within 2 days after transferring, covering and refrigerating them; M&S says to transfer to a non-metallic container, refrigerate and eat within 3 days; and the checked Mutti listing says to refrigerate and consume within 5 days.
Is a best-before date the same as a use-by date?
No. GOV.UK explains that best-before dates concern quality, while use-by dates concern food safety. Check the date and storage instructions on the tins when deciding how many to buy.
Can tinned tomatoes count towards 5 A Day?
NHS guidance says an 80g portion of canned vegetables can count towards 5 A Day. Check the exact tomato product’s ingredients and portion information rather than assuming all tins have the same composition.
Do school-food resources cover lunches cooked at home?
The Department for Education’s school-food resources address food provided by schools. For a lunch cooked at home during the holidays, use the recipe and the product’s own ingredients and storage instructions to make your choice.