Who is choosing?

Bonfire Night hosts serving a group

Can size matters when planning portions. Compare nutrition per 100g to choose between tins, then use the portion you intend to serve to work out what is on each plate.

Shoppers comparing sugar figures

Look at declared total sugars rather than treating “reduced sugar” and “no added sugar” as interchangeable. The UK product pages considered here list between 1.2g and 3.0g sugars per 100g.

Households checking ingredients and allergies

Read the current can for sweeteners and allergen statements. M&S, for example, labels its no-added-sugar beans vegan but also states that they are not suitable for people with a milk or egg allergy.

What should you compare?

Start with the per-100g nutrition table for a like-for-like comparison, then check the ingredients and pack size against the meal you are planning.

Priority What to check Your needs
Total sugars Read “of which sugars” per 100g, not just the front-of-pack claim. UK product pages from Marks & Spencer, Tesco Groceries and Sainsbury’s list 1.2g for M&S, 1.9g for Heinz, 2.8g for Sainsbury’s and Branston, and 3.0g for Tesco. I want to compare tins fairly even when their can sizes differ. If the declared sugar figure is my main deciding factor, I’ll check it on the can I buy.
Salt Compare salt per 100g separately. The NHS food-label guide sets its low-salt threshold at 0.3g or less per 100g; Sainsbury’s and Tesco each declare 0.29g, while the other named products declare 0.39g–0.43g. A reduced-sugar label alone does not answer my question about salt, so I want both figures before choosing.
Ingredients Check whether the ingredients list contains sugar or a sweetener. M&S lists sweetener E960a; the Heinz and Sainsbury’s listings name steviol glycosides, and Sainsbury’s also lists sugar. I may prefer a particular ingredient list. “No added sugar” does not tell me that a tin is sugar-free or sweetener-free.
Portions Check can size and the serving amount you plan to use. The named options include a 390g M&S can, a 415g Heinz can, a 420g Tesco can and a Sainsbury’s pack of four 400g cans. For a shared Bonfire Night meal, I need enough for the people attending without assuming that one can equals one portion.
Allergens Read the allergen statement on the current can. Marks & Spencer states that its no-added-sugar beans are not suitable for people with a milk or egg allergy and warns that product information can change. If a guest has an allergy, I need the label for the specific tin being served; a vegan description is not a substitute for that check.

Common buying mistakes

  • Reading “reduced sugar” as “no added sugar”

    Reduced-sugar beans can still list sugar among their ingredients. No-added-sugar beans can still declare total sugars per 100g and contain a sweetener.

    Compare the nutrition table and ingredients list together rather than relying on either front-of-pack phrase.

  • Choosing by sugar without checking salt

    The named UK products declare different salt figures as well as different sugar figures. The tin with the lowest declared sugars in this group is not the one with the lowest declared salt.

    Read both values per 100g. For context, the NHS food-label guide defines low salt as 0.3g or less per 100g.

  • Using a vegan label as an allergy check

    M&S describes its no-added-sugar beans as vegan but states that they are not suitable for people with a milk or egg allergy.

    Check the current can’s allergen statement for everyone eating, particularly if an ingredient or recipe may have changed.

  • Planning the meal by tin count alone

    Can sizes differ, so the same number of tins does not necessarily provide the same amount of beans for a group.

    Plan from the weight on each pack and your intended portions. Follow that pack’s instructions for any beans left after opening.

Brand and product-line references

These details concern the named UK product lines, not every baked-bean product sold under each brand.

M&S Eat Well

M&S No Added Sugar Baked Beans declare 1.2g sugars and 0.43g salt per 100g on the Marks & Spencer product page.

  • The 390g can offers a no-added-sugar option for comparing total sugars per 100g.
  • It lists sweetener E960a and is stated to be unsuitable for people with a milk or egg allergy.

Heinz

Heinz No Added Sugar Beanz 415g declare 1.9g sugars and 0.4g salt per 100g on the Tesco Groceries product page.

  • The product description states 25% less salt than standard Heinz Beanz; that comparison is with Heinz’s own standard product.
  • The ingredients include steviol glycosides, so no-added-sugar wording does not mean sweetener-free.

Sainsbury’s

Sainsbury’s Reduced Sugar & Salt Baked Beans come in a pack of four 400g cans and declare 2.8g sugars and 0.29g salt per 100g.

  • Sainsbury’s describes the product as having 30% less sugar and 30% less salt than its standard baked beans.
  • The ingredients list includes both sugar and steviol glycosides; it is not a no-added-sugar product.

Tesco

Tesco Reduced Sugar and Salt Baked Beans come in a 420g can and declare 3.0g sugars and 0.29g salt per 100g.

  • Tesco describes the product as having 30% less sugar and 25% less salt than its standard baked beans.
  • “Reduced” compares it with Tesco’s standard beans; check its own nutrition table when comparing it with another brand.

Branston

Branston Reduced Sugar and Salt Baked Beans declare 2.8g sugars, 0.39g salt and 5.1g fibre per 100g on the Tesco Groceries product page.

  • The product description states 30% less sugar and salt than standard Branston beans.
  • Its declared salt is above the NHS low-salt threshold of 0.3g per 100g.

Reduced-sugar beans on Joybuy

This Branston multipack is an option to consider when buying reduced-sugar baked beans for a shared Bonfire Night meal. Compare its per-100g figures and ingredients with the other named products if those details matter to your choice.

Branston Reduced Sugar & Salt Baked Beans, four 410g cans

Branston Reduced Sugar & Salt Baked Beans, 4 × 410g

The four-can pack gives you a stated quantity to plan around for a shared meal. The listing declares 2.8g sugars, 0.39g salt, 5.1g fibre and 5.0g protein per 100g; its ingredients include sugar and steviol glycosides. Check the current can for allergens, and follow its instructions for storing any beans left after opening.

View on Joybuy

Questions about choosing and serving

Does “no added sugar” mean baked beans are sugar-free?

No. Heinz No Added Sugar Beanz declare 1.9g total sugars per 100g on the Tesco Groceries product page. Check “of which sugars” on the nutrition table and read the ingredients if sweeteners matter to you.

Which of these tins declares the least sugar per 100g?

Among the named UK product pages, Marks & Spencer lists 1.2g sugars per 100g for M&S No Added Sugar Baked Beans; the Tesco Groceries page lists 1.9g for Heinz No Added Sugar Beanz. These are declared figures for those products, so check the current can before buying.

Are reduced-sugar baked beans automatically low in salt?

No. The NHS food-label guide sets its low-salt threshold at 0.3g or less per 100g. The Sainsbury’s and Tesco reduced-sugar products each declare 0.29g salt per 100g, while the named Heinz, M&S and Branston products declare 0.4g, 0.43g and 0.39g respectively.

Can I use an online ingredient list to check allergies?

Use it to narrow your options, then read the label on the can you will serve. Marks & Spencer warns that product information can change and states that its no-added-sugar beans are not suitable for people with a milk or egg allergy.

What should I do with beans left after opening?

Follow the instructions on the specific pack. The Branston 4 × 410g listing says to transfer opened contents to a suitable container, cover and refrigerate them, and use them within 2 days.