Bakers comparing salt on the label
If beans form the filling beneath a savoury biscuit topping, the salt figure per 100g helps you compare tins more directly than a relative ‘reduced salt’ claim.
Who is this for?
Shoppers considering a less sweet sauce
Comparing sugars as well as salt matters when the flavour of the tomato-bean filling is part of the choice. The option with the lower listed sugars need not have the lower salt figure.
People making a small bake
A 220g tin may suit a recipe test or smaller dish when a larger tin would leave unused beans. Check the storage instructions on the tin if you plan to keep the remainder.
What should you check?
Start with the amount of bean filling your dish requires, then compare labels per 100g so tin size does not obscure differences in salt or sugars.
| Priority | What to check | Your needs |
|---|---|---|
| Salt | Compare salt per 100g and the quantity going into the dish. Tesco and Sainsbury’s list 0.29g per 100g; Essential Waitrose lists 0.30g, according to their product listings. | I want to know how much salt the bean filling contributes, not just whether its tin says ‘reduced salt’. |
| Sugars and ingredients | Read the sugars per 100g and the ingredient list. The Heinz No Added Sugar listing gives 1.9g sugars and 0.40g salt per 100g; ‘no added sugar’ does not mean sugar-free. | A less sweet tomato sauce matters to me, but I also want to see the salt trade-off and whether a sweetener is listed. |
| Tin size | Match the recipe quantity to the pack: Essential Waitrose lists a 220g tin, Tesco a 420g tin and Sainsbury’s a 4x400g pack. Check the tin’s instructions for storing unused beans. | For a small dish, I would rather plan around the filling I need than open more beans than I can use. |
| Dietary suitability | Check the exact tin’s current ingredients, allergen statement and any vegan or gluten-free claim; do not assume reduced-salt recipes share the same ingredients. | If I am baking for someone with an allergy or a specific ingredient preference, I need to check the product I will actually use. |
Buying pitfalls
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Taking ‘reduced salt’ to mean salt-free
The reduction is measured against each brand’s standard beans. The product listings for the options compared here give different salt figures per 100g, and the amount used changes the bean filling’s contribution.
Compare the current labels and work from the quantity of beans in your recipe. If you follow an individually prescribed sodium limit, use your clinician’s advice.
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Looking at sugars without checking salt
Heinz No Added Sugar lists 1.9g sugars but 0.40g salt per 100g. Tesco and Sainsbury’s each list 0.29g salt per 100g.
Decide which label value matters more for this bake before choosing on the strength of a front-of-pack claim.
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Opening a large tin for a small dish
Unused beans need a storage plan. A 220g tin may be a closer match for a trial bake than a larger tin or multipack.
Check the recipe quantity and follow the opened-tin storage instructions on the product you choose.
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Assuming the ingredients are interchangeable
Reduced-salt products can differ in sugar, sweeteners and stated dietary suitability. A claim for one named product does not apply to every tin.
Read the current ingredient and allergen information on the exact product, particularly when baking for a guest with a dietary restriction.
Relevant brand options
These named products offer different combinations of label values and pack sizes; brand claims about reductions are relative to each brand’s own standard beans.
Tesco
Tesco Reduced Sugar and Salt Baked Beans come in a 420g tin. Tesco lists 0.29g salt per 100g.
- Tesco states 25% less salt than its standard baked beans.
- A relative reduction does not make the beans salt-free; check the current tin for its ingredients and values.
Sainsbury’s
Sainsbury’s Reduced Sugar & Salt Baked Beans are listed in a 4x400g pack, with 0.29g salt and 2.8g sugars per 100g.
- The product listing states 30% less salt and 30% less sugar than Sainsbury’s standard baked beans.
- The multipack is worth matching to the number of tins your recipe calls for.
Waitrose Essential
Essential Waitrose Reduced Salt & Sugar Baked Beans come in a 220g tin and list 0.30g salt per 100g.
- The smaller tin may suit a small biscuit-topped dish.
- Check whether one 220g tin provides enough filling for your baking dish.
Heinz
Heinz Baked Beans No Added Sugar come in a 415g tin and list 1.9g sugars and 0.40g salt per 100g.
- The product is labelled ‘no added sugar’; the Waitrose product listing also states 25% less salt than standard Heinz beans.
- Its listed salt figure is higher than those of the Tesco, Sainsbury’s and Essential Waitrose products discussed here.
Branston
Branston describes its Reduced Sugar and Salt Baked Beans as having a rich, thick tomato sauce. Tesco’s listing gives 0.39g salt per 100g for the 410g product.
- The brand’s stated sauce style may appeal if you want a thicker bean filling beneath the topping.
- At 0.39g salt per 100g, this product has a higher listed salt figure than the Tesco, Sainsbury’s and Essential Waitrose examples.
Joybuy product options
This Branston multipack is an option for a larger savoury biscuit-topped bake if you want the brand’s stated thick tomato sauce. Compare its salt figure with your priorities and check the pack quantity against your recipe.
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Branston Reduced Sugar & Salt Baked Beans, 4 x 410g
Four 410g tins may suit a larger bake or several planned dishes. The listing gives 0.39g salt per 100g and describes the tomato sauce as rich and thick; check how much bean filling your recipe uses. It also says to transfer opened contents to a suitable container, cover, refrigerate and use within two days.
Questions about choosing and using the beans
Does ‘reduced salt’ mean these beans contain little salt?
No: the claim compares a product with its brand’s standard beans, not with every other tin. Compare salt per 100g on the current label, then account for the amount of beans used in your biscuit-topped bake.
Which beans should I consider for a less sweet filling?
Heinz No Added Sugar lists 1.9g sugars per 100g, but also 0.40g salt per 100g. If salt takes priority, the Tesco and Sainsbury’s products discussed here each list 0.29g salt per 100g; compare both values and the ingredients before choosing.
Is a 220g tin enough for a biscuit-topped bake?
A 220g Essential Waitrose tin may suit a small dish or recipe test, but check the quantity of bean filling your recipe needs. For a larger dish, compare that requirement with a 400g or 420g tin rather than assuming one tin will be enough.
What should I do with beans left after opening a tin?
Follow the storage instructions on your tin. The Branston Joybuy listing says to transfer opened contents to a suitable container, cover, refrigerate and use within two days, so plan any leftovers before opening another tin.
Can I assume reduced-salt beans suit a vegan or gluten-free bake?
No; check the claim and allergen information on the exact tin. Product listings identify Tesco Reduced Sugar and Salt and Heinz No Added Sugar as suitable for vegans, while Heinz No Added Sugar and Branston Reduced Sugar and Salt are listed as gluten-free. The other ingredients in the bake need checking too.