For a budget shop, start with a single tin that fits the recipe and the number of servings you plan to make. Chopped tomatoes suit dishes where pieces are welcome; choose a finer chop or whole plum tomatoes when that texture better fits the dish. Check the ingredients, availability and opened-tin instructions for the particular product.
A single 400g tin is worth considering when a multipack would leave more unopened tins than you need. Sainsbury's describes its own-label 400g chopped tomatoes as two servings; the amount that fits your meal still depends on the recipe.
Napolina describes its chopped tomatoes as chunky, while Sainsbury's describes Mutti Polpa as finely chopped. Choose according to whether you want visible pieces or a finer tomato base.
If you may use only part of a tin, read that product's opened-pack instructions before buying. The Sainsbury's and M&S 400g products specify different refrigerated storage periods.
Choose the format for the dish first, then check whether the tin size and storage instructions fit how you will use it.
| Priority | What to check | Your needs |
|---|---|---|
| Tin size | Compare tins of the same stated weight. Check whether the recipe calls for a 400g tin or a different amount. | I am buying for a small number of meals and want a single tin rather than a multipack. |
| Tomato texture | Look for chopped, finely chopped or whole plum on the label. Napolina describes its chopped tomatoes as chunky and its plum tomatoes as fleshier than chopped tomatoes. | Visible tomato pieces matter for this sauce, or I would rather start with a finer base or break down whole tomatoes myself. |
| Servings and leftovers | Read any serving declaration alongside your recipe. Check the product's instructions for transferring and refrigerating leftovers after opening. | I may use only part of the tin, so I need to know how soon to use the remainder. |
| Ingredients | Read the current ingredient list and any dietary or allergen information relevant to you. Tesco notes that food formulations can change. | My recipe or dietary requirements make the exact contents of the tin important. |
| Availability | Confirm the product at the store you intend to use. Sainsbury's listed its own-label 400g chopped tomatoes as out of stock when checked on 3 October 2026. | I need a tin I can obtain for the meal I am planning, rather than relying on a listing alone. |
A smaller tin may not provide the amount your recipe assumes. Tesco's listed range includes a 227g tin as well as 400g tins.
Check the stated weight and recipe quantity before choosing between formats.
Sainsbury's own-label 400g chopped tomatoes were marked out of stock when checked on 3 October 2026.
Confirm availability at your chosen store before making that tin part of your meal plan.
The checked Sainsbury's and M&S product instructions both call for a non-metallic container and refrigeration, but specify different periods for using the contents.
Transfer leftovers after opening and follow the instructions on the tin you bought.
Leftovers may go unused if you cannot use them within that product's stated refrigerated storage period.
A finer chop and a chunkier chop give you different starting textures; neither format suits every recipe by default.
Decide whether the dish calls for visible pieces, a finer base or whole tomatoes that you will break down while cooking.
These examples describe particular tomato products, not every tin made by each brand.
Tesco lists 400g own-label chopped and finely chopped tomato options.
Sainsbury's describes its own-label 400g chopped-tomato tin as two servings.
Napolina describes its 400g chopped tomatoes as chunky and suitable for thick sauces.
Sainsbury's describes the 400g Mutti Polpa product as finely chopped tomatoes.
M&S lists a 400g chopped Italian tomato product with opened-pack instructions.
These 400g single-tin options cover two recipe starting points: whole plum tomatoes and chopped tomatoes. Choose the format that fits your dish.
No image available
Consider this 400g plum-tomato tin for a recipe in which you want to break down whole tomatoes while cooking. Check the label for ingredients and opened-tin storage instructions.
No image available
This 400g chopped-tomato tin fits a recipe that calls for chopped tomatoes, such as a sauce or stew. Check the label for ingredients and opened-tin storage instructions.
It can be: Sainsbury's labels its own-label 400g chopped tomatoes as two servings. Check your recipe, as the amount you need depends on the other ingredients and how you use the tomatoes.
Choose according to the texture your recipe needs. Napolina describes its chopped tomatoes as chunky and suited to thick sauces; Sainsbury's describes Mutti Polpa as finely chopped for uses including pasta sauces, pizza and stews.
Follow the instructions for your particular tin. Sainsbury's says to transfer its own-label chopped tomatoes to a non-metallic container, refrigerate and use within two days; M&S specifies a non-metallic container, refrigeration and use within three days for its chopped Italian tomatoes.
A best-before date concerns quality, not a guarantee that a tin remains suitable indefinitely. GOV.UK says sight, taste or smell can help you decide whether food is suitable after that date; check the product and its storage guidance rather than relying on the date alone.