A single 400g tin is a starting point when your recipe calls for roughly one tin: choose ordinary chopped tomatoes for a straightforward sauce or casserole base, a chunkier format when you want visible pieces, or finely chopped tomatoes for a more even texture. Check the ingredients, salt information and opened-tin instructions on the product you choose; if your recipe calls for chopped tomatoes, whole peeled or plum tomatoes may need preparation.
If a sauce, soup, chilli or casserole calls for one tin, a 400g single avoids buying a multipack for that meal. Sainsbury's describes its cited 400g chopped tomatoes as serving two; use your recipe to decide how much you need.
Visible pieces and a fine tomato base are different choices. Napolina describes its chopped tomatoes as chunky and suited to thick sauces, while Mutti describes Polpa as thinly diced tomato flesh with juice.
Compare the ingredients and salt information on the tins you are considering. If you expect leftovers, check each tin's storage instructions before deciding whether one tin fits your plans.
Start with the amount your recipe needs, then choose the tomato texture. Compare labels and current shelf information among tins that suit the dish.
| Priority | What to check | Your needs |
|---|---|---|
| Tin size | Check whether the recipe calls for one 400g tin. Read the serving information on the particular product rather than treating it as a fixed portion size. | I'm cooking one dinner and would rather buy a single tin than commit to a multipack. |
| Tomato texture | Look for standard chopped, a stated chunky texture, finely chopped pulp or whole tomatoes. Napolina describes its chopped tomatoes as chunky; Mutti describes Polpa as finely chopped. | For this sauce, do I want visible tomato pieces or a more even base? If the recipe needs chopped tomatoes, I'll account for any preparation a whole-tomato tin requires. |
| Format and shelf information | Compare the current per-tin and per-kilogram figures only between formats you would use. Check whether a multipack would leave you with tins you have no plans for. | A lower multipack unit figure matters less to me if I only need one tin for this meal. |
| Label and leftovers | Read the exact tin for ingredients, salt information and instructions after opening. Sainsbury's lists two days for its cited chopped tomatoes; Marks & Spencer lists three days for its cited chopped Italian tomatoes, both refrigerated after opening. | If I'm saving part of the tin, its storage instruction needs to fit when I plan to use the rest. |
A chunky chopped product and a finely chopped pulp will not give the same visible pieces in a sauce. Napolina describes a chunky format for thick sauces, while Mutti describes Polpa as finely chopped tomato in juice.
Decide what texture your dish calls for, then compare tins within a suitable format.
A multipack also means taking home more tins than this dinner requires.
Choose the format you will use before comparing current per-tin and per-kilogram figures.
Extra tins may remain in the cupboard if they are not part of your meal plans.
The cited Sainsbury's chopped tomatoes say to refrigerate opened contents and use them within two days; the cited Marks & Spencer chopped Italian tomatoes give three days.
Follow the instructions on the exact tin, including how to store its contents after opening.
Ingredients, nutrition information and storage directions can differ between products and change over time.
Read the physical label when a particular ingredient, salt value or storage instruction affects your choice.
These references describe particular tomato products and formats, not every tin made by each brand.
Napolina lists a 400g single format for its chopped tomatoes.
Mutti Polpa is a finely chopped tomato format; Tesco lists a 400g single tin.
Tesco lists a 400g single tin of its Italian chopped tomatoes.
Sainsbury's lists a 400g single tin of chopped tomatoes and describes it as serving two.
Marks & Spencer lists 400g chopped Italian tomatoes alongside other tinned-tomato formats.
These 400g tins include chopped tomatoes for a straightforward sauce base and whole peeled or plum tomatoes for recipes where that format works. Check the texture your recipe calls for before choosing.
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A single tin of chopped tomatoes for a recipe calling for a 400g tomato base. If visible pieces or a particularly fine texture matter, check the product details against your recipe. Follow the tin's instructions for any leftovers.
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These whole peeled tomatoes suit a sauce or stew recipe that allows you to crush or blend the tomatoes to the texture you want. They are not the finely chopped Mutti Polpa format. Check the tin's opened-product instructions if you plan to keep leftovers.
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This single tin is a plum-tomato option for a dish where the tomatoes can be used whole, crushed or blended. It is not a pre-chopped format, so allow for the preparation your recipe needs. Read the tin for instructions on storing any opened contents.
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A 400g peeled plum-tomato tin for a sauce, soup or stew that can use whole tomatoes. If your recipe specifies chopped tomatoes, decide how you will prepare them and check the label for opened-tin storage directions.
It can provide the tomato base for a one- or two-person sauce, stew or casserole, depending on the recipe and accompanying ingredients. Sainsbury's labels its cited 400g chopped-tomato tin as serving two; that is not a serving rule for every dish.
Choose according to the texture your dish needs. Standard chopped tomatoes provide pieces, Napolina describes its chopped tomatoes as chunky for thick sauces, and Mutti describes Polpa as finely chopped flesh in juice for a more even base.
Follow the instructions on that tin rather than applying another product's timeframe. The cited Sainsbury's chopped tomatoes say to transfer the contents to a non-metallic container, refrigerate and use within two days; the cited Marks & Spencer chopped Italian tomatoes say to refrigerate in a non-metallic container and eat within three days.
The NHS says an 80g portion of canned fruit or vegetables counts towards 5 A Day. Check the tin's ingredients and nutrition label when comparing particular tomato products.
Recycle Now advises emptying and rinsing food tins, putting the lid inside the tin and leaving labels on. Check local collection guidance if you are unsure what your council accepts.