One-person lunches without leftovers
A 200–220g tin is worth considering if you want to open one tin for lunch and finish it. Check the whole-tin nutrition figures as well as the portion size.
Who is each tin size for?
Shoppers comparing recipes
If salt, sugars, fibre or protein affect your choice, compare the exact recipes on a per-100g basis. A smaller tin or a reduced-sugar label does not settle every comparison.
People who can split a larger tin
A 400–420g tin can work for two people or two meals. Check its stated servings and storage instructions before relying on the second portion.
What should you check?
Start with the amount you will eat at lunch, then compare the exact tins’ labels on a consistent basis.
| Priority | What to check | Your needs |
|---|---|---|
| Portion and storage | Compare the tin’s weight with its stated number of servings. For leftovers, read the exact tin’s transfer, refrigeration and use-by instructions. | I would rather finish a small tin than store leftovers. If I can share or save beans, a larger tin may fit my plans instead. |
| Salt and sugars | Compare both figures per 100g, then use the serving or whole-tin figures for the amount you intend to eat. Heinz No Added Sugar and Waitrose Essential Reduced Salt & Sugar have different stated amounts per half can, according to listings from Asda Groceries and Waitrose & Partners. | A front-of-pack recipe description is not enough for my choice; I want to see the salt and sugars in the portion I will serve. |
| Lunch components | Check the tin’s fibre and protein figures if those matter to your comparison. NHS guidance says 80g of beans and pulses can count towards 5 A Day, but they count only once a day however much you eat. | I am choosing beans as one part of lunch and can add other foods, such as toast, a jacket potato or vegetables. |
| Exact recipe | Read the current tin for ingredients, allergens, nutrition and any dietary-suitability statement. Check the pack size too: a single tin and a multipack are different purchases. | I need the particular recipe and pack I take home to meet my requirements, rather than relying on another size or variant from the same range. |
Common buying mistakes
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Assuming a standard tin is one labelled serving
Sainsbury's 400g standard beans and Waitrose Essential Reduced Salt & Sugar 420g beans each state two servings per tin. Eating the whole tin means consuming more than the displayed half-can figures.
Check the serving size against the amount you plan to eat, or choose a smaller tin if you want to finish it at one lunch.
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Choosing by the words ‘no added sugar’ or ‘reduced’ alone
Asda Groceries lists 3.9g sugars and 0.9g salt per half can for Heinz No Added Sugar 415g. Waitrose & Partners lists 4.1g sugars and 0.63g salt per half can for its Essential Reduced Salt & Sugar 420g. The half-can weights differ, so use per-100g figures for a like-for-like comparison.
Check both nutrients on the current packs and decide which figures matter to your purchase.
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Counting more beans as more 5 A Day portions
NHS guidance says beans and pulses count only once towards 5 A Day in a day, however much you eat.
If you want other fruit or vegetable portions with lunch, choose them separately rather than counting a second helping of beans again.
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Forgetting the opened-tin instructions
The cited Sainsbury's and Waitrose products instruct shoppers to move unused beans to a suitable container, refrigerate them and use them within two days.
Follow the instructions on your exact tin when saving a portion, and recheck its ingredient and allergen label before use.
Brand and retailer references
These ranges illustrate tin sizes and recipe choices; compare the exact product labels rather than treating a whole range as nutritionally identical.
Heinz
Heinz listings include a standard 200g single pack and a No Added Sugar 415g recipe.
- The 200g format offers a smaller-tin option for one lunch.
- Joybuy lists 1.2g salt for the entire standard 200g tin, so its size alone does not establish a lower-salt choice.
Tesco
Tesco lists its own-label baked beans in tomato sauce in a 220g tin.
- The 220g format is relevant when choosing a smaller tin.
- Use the exact tin’s nutrition panel to compare salt and sugars with other recipes.
Sainsbury's
Sainsbury's lists a 215g tin alongside standard 400g beans and reduced-sugar-and-salt variants.
- Its standard 400g tin states two servings, which helps plan a shared lunch or leftovers.
- Check the label of the particular 215g or reduced recipe rather than applying the standard 400g tin’s figures to it.
Asda
Asda Groceries lists Heinz No Added Sugar baked beans as a 4 x 415g pack.
- Its product listing gives sugars and salt figures per half can for that Heinz recipe.
- A four-pack is not a single-tin purchase, and its label figures do not describe an Asda own-label tin.
M&S
The M&S range lists a 220g baked-bean tin and Eat Well No Added Sugar baked beans in a 390g tin.
- The listed formats give shoppers a smaller-tin and a different-recipe option.
- Compare their exact nutrition panels before drawing conclusions about salt or sugars.
Waitrose
Waitrose & Partners lists Essential baked beans in 220g and 420g formats, plus an Essential Reduced Salt & Sugar 420g recipe.
- The reduced-recipe product states two servings and lists 4.1g sugars and 0.63g salt per half can, according to Waitrose & Partners.
- A 420g tin needs a plan for sharing or storing beans if you will not finish it.
Baked-bean options on Joybuy
These options include one 220g tin for a smaller lunch portion and multipacks of larger tins for shoppers who can share or save beans. The multipacks are not single-tin purchases.
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Branston Baked Beans in Tomato Sauce 220g
The 220g tin fits a lunch plan that avoids opening a larger can. If you intend to eat the whole tin, check its whole-can salt and sugars figures against your needs.
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Branston Reduced Sugar & Salt Baked Beans 4 x 410g
This four-can pack suits a plan to use multiple larger tins, not a one-tin purchase. Compare the exact recipe’s salt and sugars per 100g with other tins, and plan how to use any opened can.
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Heinz Baked Beans in Tomato Sauce 4 x 415g
Each can is a larger format to consider when sharing beans or saving some for another meal. This is a four-can pack; check the exact label’s servings and storage directions.
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Branston Beans in Tomato Sauce 6 x 410g
This six-can pack is for repeated use of 410g tins rather than buying one small lunch tin. If you split a can, follow its instructions for storing the unused beans.
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Branston Baked Beans 4 x 410g
The four-pack contains larger 410g cans for lunches where you can share or save a portion. Compare the current pack’s per-100g figures and stated serving size before choosing it over a small tin.
Frequently asked questions
Does a tin of baked beans count towards 5 A Day?
Beans and pulses can count as one portion at 80g, according to NHS guidance. They count only once towards 5 A Day in a day, however much you eat, so a full tin does not count twice.
Is a 400–420g tin one labelled serving?
Not for every product: Sainsbury's labels its standard 400g tin as two servings, and Waitrose & Partners states two servings for its Essential Reduced Salt & Sugar 420g tin. Check the serving size on the tin you buy and calculate your lunch from the amount you will eat.
Should I choose no added sugar or reduced salt and sugar?
Choose by the figures relevant to you, not the recipe name alone. Asda Groceries lists 3.9g sugars and 0.9g salt per half can for Heinz No Added Sugar 415g; Waitrose & Partners lists 4.1g sugars and 0.63g salt per half can for Essential Reduced Salt & Sugar 420g. Because the half-can weights differ, compare their current per-100g panels for a like-for-like view.
How should I store beans left in an opened tin?
For the cited Sainsbury's and Waitrose products, transfer unused beans to a suitable container, refrigerate them and use them within two days. Follow the instructions on your exact tin if they differ.