Choose plain tinned tomatoes if you want to control the sweetness and seasoning of a Chinese takeaway-style sauce yourself. Compare the declared sugars per 100g and the ingredients: “no added sugar” does not mean sugar-free, while “reduced sugars” describes a comparison rather than the amount of sugar in a particular tin. Waitrose lists Mr Organic Italian Organic Chopped Tomatoes at 2.3g sugars per 100g; Napolina declares 3.6g per 100g for its plain chopped tomatoes.
A plain tomato base lets you decide how much vinegar, chilli, garlic or sweetness to add. Choose the chopped texture you want, then check the tin’s ingredients and sugars per 100g rather than relying on a description of its flavour.
Check the ingredients for added sugar and read the nutrition panel for total sugars. A product labelled “no added sugar” can still declare naturally occurring sugars, as the Waitrose listing for Mr Organic Italian Organic Chopped Tomatoes illustrates.
Consider whether a single tin or a multipack fits the meals you plan to make. If you open more than you need, move the remainder to a covered non-metallic container, refrigerate it and follow that product’s instructions for how soon to use it.
Start with the sugar declaration and ingredients, then choose a texture and pack size that fit the sauce you intend to make.
| Priority | What to check | Your needs |
|---|---|---|
| Sugars and ingredients | Compare total sugars per 100g on the same basis. Check the ingredients for added sugar and distinguish “no added sugar” from a “reduced sugars” comparison. Waitrose declares 2.3g sugars per 100g for Mr Organic Italian Organic Chopped Tomatoes; Napolina declares 3.6g for its plain chopped tomatoes and M&S declares 3.8g for its Chopped Italian Tomatoes. | I want to decide how sweet the finished sauce tastes, so the amount of sugar in the tin and any added ingredients both matter. |
| Flavour and texture | Check whether the tin is plain or already seasoned, and whether the tomatoes are whole, chopped or finely chopped. Waitrose lists sugar and salt among the ingredients of its Chopped Tomatoes with Olive Oil & Garlic. | For a sauce with a particular sweet, sour, spicy or garlicky balance, I would rather add those flavours as I cook. If I want a smoother result, I can choose a finer texture or blend the tomatoes. |
| Pack and leftovers | Match the number and size of tins to planned meals. Read the particular product’s after-opening storage instruction; Zero Waste Scotland advises moving unused tinned food into a container and refrigerating it. | A multipack makes more sense to me when I have several meals planned. If I need only part of a tin, I need a plan for using the remainder. |
Tomatoes contain naturally occurring sugars, so a no-added-sugar tin can still show sugars on its nutrition panel. “Reduced sugars” and “no added sugar” answer different questions.
Compare the sugars figures per 100g across the tins you are considering, then read their ingredient lists for added sugar and other seasonings.
A seasoned product may already contain ingredients you planned to add separately. Waitrose’s olive-oil-and-garlic chopped tomatoes, for example, list both sugar and salt.
Choose a plain tin when you want to adjust the vinegar, aromatics and sweetness as you cook. If a seasoned tin suits your recipe, check its exact ingredients first.
Once the tin is open, the remaining tomatoes need an appropriate storage container and a plan for when to use them.
Transfer leftovers to a covered non-metallic container, refrigerate them and follow the use period printed for that product.
The figures and ingredients below apply to the named products, not to every tomato tin made by each brand.
Waitrose lists Mr Organic Italian Organic Chopped Tomatoes as a no-added-sugar, no-added-salt option.
Napolina describes its plain Chopped Tomatoes as chunky and suited to thick sauces.
M&S Chopped Italian Tomatoes provide a chopped-tomato-and-juice base.
Tesco Groceries lists Mutti finely chopped tomatoes, peeled whole plum tomatoes and passata: formats to consider according to the texture your sauce needs.
Tesco Groceries lists an own-label Organic Italian Chopped Tomatoes product alongside branded tomato formats.
These finely chopped, whole peeled and chopped tomato tins offer different textures and pack sizes for a sauce made at home. Check each current label if its ingredients or declared sugars will determine your choice.
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Consider the finely chopped format if you want smaller tomato pieces in a takeaway-style sauce. The pack contains four 400g tins; compare the current ingredients and sugars per 100g with other options before choosing.
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Choose the single 400g tin if that format fits your planned sauce. These are peeled rather than chopped tomatoes, so crush or blend them if you need smaller pieces; check the current ingredients and sugars per 100g.
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Napolina describes its plain chopped tomatoes as chunky, which may suit a sauce where some tomato texture is welcome. It declares 3.6g sugars per 100g for the product; the pack contains four 400g tins. Check the current label and after-opening instructions.
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The chopped format can be considered for a tomato-based sauce when you plan to use several tins over multiple meals. This pack contains twelve 400g tins; check that the quantity fits your plans and compare the current ingredients and sugars per 100g.
No. Tomatoes naturally contain sugars, and even a product labelled “no added sugar” can declare sugars per 100g. “Reduced sugars” describes a comparison, not a sugar-free product. Read the nutrition panel for the amount in the tin and the ingredients for what has been added.
Choose plain tomatoes if you want to control the sauce’s vinegar, sweetness, garlic, chilli and salt yourself. A seasoned tin may suit a recipe that calls for its particular ingredients, but check the label: Waitrose’s Chopped Tomatoes with Olive Oil & Garlic list sugar and salt as well as garlic and oil. Choose chopped tomatoes for pieces of tomato, or a finer format or blending if you want a smoother sauce.
Move them into a covered non-metallic container, refrigerate them and follow the use period on the particular product. Zero Waste Scotland advises transferring unused tinned food to a container in the fridge rather than leaving it in the opened tin.