Travellers comparing savoury snacks
Plain, lightly salted and flavoured rice cakes give you different fat and salt figures to compare. Check the amount in the portion you plan to take in the car, not just the description on the front of the pack.
Who is this choice for?
Shoppers who also watch salt
Start with an unsalted option if salt is a deciding factor, then compare its label with any lightly salted or flavoured cake you would rather eat.
Gluten-free or vegan shoppers checking allergens
Some Kallo plain rice cakes are labelled gluten free and vegan-friendly, but their product information also carries may-contain statements for milk, sesame and soya. Check the exact pack for the allergens relevant to you.
What should you check?
Compare fat per 100g for a like-for-like view, then check the figure for the cake or pack you expect to eat. Salt, ingredients and storage directions can change which pack works for the journey.
| Priority | What to check | Your needs |
|---|---|---|
| Fat and portion | Read fat per 100g, then fat per cake or pack. Compare the amount you expect to eat, as a single flavoured pack is not the same-sized portion as one plain cake. | I want to compare the snack I will actually take with me, not rely on the words “rice cake”. In a Food Standards Agency and Ipsos Northern Ireland survey of 611 people interviewed from September to November 2024, 49% said they actively used traffic-light labelling when shopping for food; this measured label use, not rice-cake choices. |
| Salt | Check salt per 100g and per cake or pack. Kallo lists trace salt for its Organic Unsalted cakes, while Tesco lists 0.02g per Lightly Salted cake and Snack a Jacks lists 0.63g per 23g Salt & Vinegar pack. | If salt matters to me too, an unsalted cake is a useful starting point; I can then decide whether I would rather have a seasoned option after reading its label. |
| Flavour and format | Check whether the stated portion is one cake or an entire snack pack. Read the nutrition figures for the particular flavour rather than applying figures from a plain variety. | I may prefer a flavoured pack for the journey, but I still want its fat and salt figures to fit the portion I plan to eat. |
| Ingredients and allergens | Read the exact pack’s ingredients and precautionary allergen statements. A gluten-free or vegan-friendly description does not replace a check for may-contain warnings. | When I need to avoid a particular allergen, the wording on the cake I am buying matters more than a general description of rice cakes. |
| Storage after opening | Follow the pack’s storage directions and check whether it calls for an airtight container after opening. Marks & Spencer gives this instruction for its Lightly Salted Rice Cakes. | For a journey with several stops, I need a way to close an opened pack between snacks. |
What is easy to overlook?
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Assuming the format tells you the fat content
One plain cake and one flavoured snack pack are different portions. For example, Tesco lists 0.2g fat per Lightly Salted cake, while Snack a Jacks lists 1.7g per 23g Salt & Vinegar pack; those figures do not compare equal amounts of food.
Use the per-100g figures to compare products on the same basis, then check the fat in the portion you intend to eat.
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Picking a flavour without reading the salt figure
Snack a Jacks lists 0.63g salt per 23g Salt & Vinegar pack, while Kallo lists trace salt for Organic Unsalted rice cakes. The choice changes if salt matters as well as fat.
Compare salt on both a per-100g and a per-pack or per-cake basis before choosing a seasoned snack.
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Treating a lifestyle label as an allergen check
Kallo describes its plain cakes as gluten free and vegan-friendly, but its product information also says they may contain milk, sesame and soya.
If you need to avoid an allergen, read the ingredients and precautionary statement on the exact pack before taking it on the trip.
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Leaving an opened pack exposed
Marks & Spencer directs shoppers to keep its Lightly Salted Rice Cakes in an airtight container after opening.
Check the storage directions before travelling and bring a suitable container if you expect to open the pack during the journey.
Relevant brand references
These examples show why the individual variety and its portion information matter; a brand name alone does not establish the figures for every rice cake it makes.
Kallo
Kallo presents Lightly Salted and Organic Unsalted wholegrain rice cakes as containing less than 3% fat, with 27 calories per cake.
- The Organic Unsalted product lists salt as trace, making it a relevant comparison when salt matters too.
- Both product pages carry may-contain statements for milk, sesame and soya.
Tesco
Tesco Lightly Salted Rice Cakes are a brown-rice and sea-salt option sold in a 130g pack.
- Tesco lists 0.2g fat and 0.02g salt per cake, so the stated portion is straightforward to check.
- Check the current pack’s nutrition and allergen information when buying, as Tesco advises that product information can change.
M&S
M&S Lightly Salted Rice Cakes offer another plain, seasoned variety to compare using the pack’s nutrition panel.
- Marks & Spencer lists 2.5g fat and 0.33g salt per 100g for this product.
- Its storage directions call for an airtight container after opening.
Snack a Jacks
Snack a Jacks Salt & Vinegar singles provide nutrition information for a 23g pack rather than just an individual plain cake.
- The stated pack portion makes it possible to check what a whole single pack contains.
- The brand lists 1.7g fat and 0.63g salt per Salt & Vinegar pack; compare those figures with your intended portion of another product.
Joybuy rice-cake options
These Joybuy options cover lightly salted and flavoured rice cakes for the road-trip decision. Check each pack’s current nutrition, ingredients and storage directions against the portion you plan to take.
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Kallo Organic Lightly Salted Rice Cakes 130g
A lightly salted option if you want a plain savoury cake for the journey. Check the pack’s fat and salt figures, and read its precautionary allergen statement if milk is relevant to you.
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Kallo Jumbo Apple & Cinnamon Rice Cakes 127g
An apple-and-cinnamon alternative to a plain savoury cake. Compare the current pack’s fat, sugars and portion figures with the plain options, and check its allergen statement.
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Marmite Rice Cakes 110g
A Marmite-flavoured choice if you prefer a savoury option. Check fat and salt for the portion you would eat, along with the ingredients and allergen information on the pack.
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Snack A Jacks Jumbos Sour Cream & Chive Sharing Rice Cakes 117g
A sour cream and chive sharing pack for travellers who prefer a flavoured cake. Decide how much of the pack you would eat, then compare its fat and salt figures with plain varieties; check the milk allergen information too.
Common questions
How do I compare rice cakes when reduced fat is the priority?
Compare fat per 100g first, then check the amount in the cake or pack you intend to eat. Tesco lists 0.2g fat per Lightly Salted cake, while Snack a Jacks lists 1.7g in a 23g Salt & Vinegar pack; those are different portion sizes, so neither figure replaces a like-for-like comparison.
Should I choose unsalted or lightly salted rice cakes?
Choose an unsalted variety as a starting point if salt is also important to your decision: Kallo lists trace salt for Organic Unsalted rice cakes. If you want some seasoning, Tesco lists 0.02g salt per Lightly Salted cake; check how many cakes you expect to eat.
Does gluten-free or vegan-friendly wording settle allergen questions?
No. Kallo labels its plain rice cakes gluten free and vegan-friendly but also states that they may contain milk, sesame and soya. Check the ingredients and precautionary allergen statement on the exact pack if you need to avoid any of those allergens.
How should I keep an opened pack during the trip?
Follow the directions on the pack. Marks & Spencer instructs shoppers to store its Lightly Salted Rice Cakes in a cool, dry place and use an airtight container after opening, so plan how you will close the pack between stops.
Are traffic-light labels enough to compare rice cakes?
Use them as a quick comparison where they are provided, then read the full nutrition panel and the portion size. GOV.UK describes traffic-light labels as a way to compare calories, fat, sugar and salt; the amount per cake or pack still matters for the snack you intend to eat.