Fakeaway cooks watching the salt figure
If your curry, chilli, pasta bake or pizza-style meal also uses stock, sauces, cheese or toppings, the tomato tin is one ingredient whose salt figure you can compare before cooking.
Who is this for?
Cooks choosing a sauce texture
Chunky tomatoes suit a sauce with visible pieces; finely chopped tomatoes offer a more even starting texture. Compare salt within the format that works for your dish.
Cupboard-stock shoppers
If you buy tins for several meals, consider pack size alongside the current per-100g label and the instructions for storing any leftovers from an opened tin.
What should you check?
Choose the texture your sauce needs, then compare salt on the same per-100g basis and check how much tomato you will use.
| Priority | What to check | Your needs |
|---|---|---|
| Salt in the base | Compare salt per 100g on the exact tins, then consider the amount going into the sauce. ASDA Groceries lists 0.01g per 100g for its checked plain chopped tomatoes; Marks & Spencer lists 0.02g for its checked Chopped Italian Tomatoes. | I want to leave room for the salt contributed by stock, sauces, cheese or toppings. |
| Sauce texture | Check whether the tomatoes are standard chopped pieces or finely chopped pulp. Napolina describes its standard chopped tomatoes as chunky for thick sauces; Mutti identifies Polpa as finely chopped. | For a thick chilli or curry, I may want visible tomato pieces. For pizza or a more even sauce, a finer texture may suit the recipe. |
| Added flavour | Read the ingredients and compare a flavoured tin with its plain counterpart. ASDA Groceries lists 0.11g salt per 100g for its checked garlic chopped tomatoes, against 0.01g for its checked plain tin. | Pre-seasoning would save me a step, but I want to decide for myself how much garlic, herbs and salt to add. |
| Pack and leftovers | Choose a pack size that suits the number of meals you plan. Check the tin’s instructions for transferring, refrigerating and using opened contents. | If I only need part of a tin, I want to know how to store the rest before buying a multipack. |
Buying pitfalls
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Treating a “reduced salt” search result as a salt figure
That wording does not tell you how much salt the particular tin contributes to your meal.
Compare the nutrition panels per 100g, then consider the quantity of tomatoes and other ingredients you will use.
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Assuming flavoured and plain tins match
ASDA Groceries lists 0.11g salt per 100g for its checked garlic chopped tomatoes and 0.01g for its checked plain version.
Check each variant separately. A plain base also lets you add garlic, herbs or chilli yourself.
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Choosing texture without checking the label
A finely chopped tin may give you the texture you want without having the salt figure you want. ASDA Groceries lists 0.30g salt per 100g for the checked Mutti Finely Chopped Tomatoes 400g.
Decide whether chunky or fine tomatoes suit the dish, then compare suitable tins on a per-100g basis.
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Forgetting about an opened tin
Leftover tomatoes need to be handled according to the product’s storage instructions; those instructions can differ between tins.
Check the label before opening, transfer leftovers as directed and use them within the period stated on that product.
Brand references
These examples show why it is worth checking a particular product and variant rather than assuming every tin from one brand has the same salt figure.
Asda
Plain and flavoured chopped tomatoes offer a direct same-retailer comparison.
- ASDA Groceries lists 0.01g salt per 100g for its checked plain 400g chopped tomatoes.
- Its checked garlic variant lists 0.11g per 100g; check the current pack for the recipe you are buying.
M&S
The checked Chopped Italian Tomatoes are a plain tomato base with tomatoes, tomato juice and citric acid listed as ingredients.
- Marks & Spencer lists 0.02g salt per 100g for this 400g product.
- That figure applies to the checked product, not every M&S tomato tin.
Napolina
Napolina describes its standard chopped tomatoes as chunky and suited to thick sauces.
- The described texture may suit a curry, chilli or pasta sauce where you want visible pieces.
- Compare the salt label on the pack you choose rather than selecting it for texture alone.
Mutti
Mutti Polpa is finely chopped tomato pulp, a different starting texture from chunky chopped tomatoes.
- Mutti describes Polpa as suitable for pizza and pasta sauces.
- ASDA Groceries lists 0.30g salt per 100g for the checked Mutti Finely Chopped Tomatoes 400g, with salt among its ingredients.
Tesco
Tesco Groceries lists both Italian Chopped Tomatoes and Italian Finely Chopped Tomatoes.
- The named formats give you a texture choice to check against your recipe.
- Compare the nutrition label on the specific Tesco tin before choosing it for a lower-salt sauce.
Sainsbury's
Sainsbury's has plain Italian chopped tomatoes and a separately flavoured tomato product.
- Its checked basil-and-oregano 390g tin lists 0.09g salt per 100g on the Sainsbury's product page.
- Check the plain product’s own label rather than applying the flavoured tin’s figure to it.
Joybuy tomato options
These chopped-tomato multipacks offer different pack sizes and a choice between standard and finely chopped tomatoes for fakeaway sauces. Compare the current salt label on the product you intend to use.
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Laila Canned Chopped Tomatoes 12 x 400g
A 12-tin pack to consider if tomato-based sauces feature in several planned meals. Check the current per-100g salt figure on the pack before choosing it as your lower-salt base.
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Napolina Chopped Tomatoes 4 x 400g
Napolina describes its standard chopped tomatoes as chunky for thick sauces. This four-tin pack suits that texture preference; check its salt label alongside the other ingredients in your meal.
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Napolina Chopped Tomatoes 6 x 400g
Six 400g tins provide another pack size for cooks planning several chunky tomato sauces. Compare the current per-100g salt figure and follow the storage directions for each opened tin.
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Napolina Chopped Tomatoes 24 x 400g
This 24-tin pack is a larger cupboard-stock choice for repeated tomato-based meals. Make sure the quantity suits your plans, and compare the pack’s salt label before using it for a lower-salt fakeaway.
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Mutti Finely Chopped Tomatoes 4 x 400g
The finely chopped format is worth considering when you want a more even tomato base for pizza or pasta sauce. ASDA Groceries lists 0.30g salt per 100g for Mutti Finely Chopped Tomatoes 400g, so check this multipack’s current label if reducing salt is the priority.
Common questions
Does “reduced salt” mean a tin contains no salt?
No. “Reduced salt” describes a comparison, not an absence of salt. Read the salt per 100g on the exact tin to see what it would contribute to your sauce.
Which salt figure should I compare?
Start with salt per 100g so you can compare tins on the same basis. Then consider how much tomato you will use and what stock, sauces, cheese or toppings you will add.
Can a flavoured tin suit a lower-salt fakeaway?
It can be considered, but check that variant’s label rather than assuming its figure matches the plain version. ASDA Groceries lists 0.11g salt per 100g for its checked garlic chopped tomatoes and 0.01g for its checked plain chopped tomatoes.
How should I store tomatoes left in an opened tin?
Follow that product’s instructions for transferring and refrigerating the leftovers and for when to use them. For example, Sainsbury's instructs shoppers to transfer the contents of its checked Italian Chopped Tomatoes multipack to a non-metallic container, refrigerate them and use them within two days.