Students packing lunch for lectures
Plain rice cakes can be carried as a lunch base and eaten on their own or with a separately packed topping. Keep an opened pack airtight if you plan to use it across several days.
Who are these rice cakes for?
Shoppers comparing declared fat
Compare the same per-100-g measure before looking at portions. Kallo, M&S and Tesco list 2.5–2.9 g fat per 100 g across the plain lightly salted products considered here.
Students checking dietary labels and allergens
Check the declaration for the exact product and read its current ingredients and precautionary allergen statement. A claim on one rice cake does not apply to every flavour or product from the same brand.
What should you compare?
Start with the nutrition panel for the type of rice cake you want, then check the portion, pack information and how it will fit into your lunch.
| Priority | What to check | Your needs |
|---|---|---|
| Declared fat | Compare total fat per 100 g on the exact products. Then check fat per cake or pack against the portion you plan to take. | I want to compare plain cakes on the same basis, without mistaking a smaller flavoured serving for a lower-fat product. |
| Lunch format | Check the number of cakes you intend to pack and whether you want a plain base or an individually portioned flavoured snack. Keep opened packs airtight. | A plain cake gives me the option of packing a topping separately; an individual pack is simpler to carry when I want that flavour on its own. |
| Salt and ingredients | Read salt per cake or pack and the ingredients for the exact flavour. Snack a Jacks lists 0.63 g salt per 23 g pack for both its Salt & Vinegar and Sour Cream & Chive multipacks. | If I choose a flavoured pack between lectures, its salt and ingredients matter alongside its fat figure. |
| Dietary requirements | Check the current pack for dietary declarations, ingredients and precautionary allergen wording. Do not apply one variant’s label to another. | I need the particular pack I buy to match my dietary requirements, not just the brand’s general range. |
| Shopping practicalities | Check pack weight, current availability and any delivery conditions before ordering for a particular lunch day. | If I need the cakes for an upcoming lecture, I want to know I can get the right pack in time. |
What is easy to overlook?
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Treating every rice cake as the same nutritionally
Kallo, M&S and Tesco declare 2.5–2.9 g fat per 100 g for the plain lightly salted products considered here, while Snack a Jacks presents its flavoured multipack figures per 23 g pack. Those figures cannot be compared as if they used the same quantity.
Compare fat per 100 g first, then the figures for the number of cakes or packs you expect to eat. Check coatings and toppings separately.
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Picking a flavoured pack without checking salt
Snack a Jacks lists 0.63 g salt per 23 g pack for its Salt & Vinegar and Sour Cream & Chive multipacks.
If salt affects your choice, compare the exact flavour and the portion you will eat with the plain alternative you are considering.
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Assuming a dietary label answers every allergen question
The Tesco listing for standard Kallo Lightly Salted Wholegrain Rice Cakes says they may contain milk, sesame and soya. A dietary declaration and a precautionary allergen statement answer different questions.
Read both on the current pack, particularly when changing flavours or buying for someone with an allergy.
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Planning around a pack before checking availability
A suitable product may not be available when you need it, and delivery conditions can affect whether an online order is practical for a single lunch item.
Confirm current stock and delivery terms before relying on that pack for a lecture day.
Which brands are relevant?
These examples refer to particular rice-cake products, not every product made by each brand.
Kallo
Its standard and organic lightly salted wholegrain rice cakes are plain options for a lecture-lunch base.
- Kallo lists 2.8 g fat per 100 g for the standard product and 2.7 g per 100 g for the organic version; both list 27 kcal per cake.
- The Tesco listing for the standard product says it may contain milk, sesame and soya. Check the allergen statement for the variant you buy.
M&S
Its Lightly Salted Rice Cakes are another plain wholegrain brown-rice option to compare.
- Marks & Spencer lists 2.5 g fat and 0.5 g saturates per 100 g, and labels this product vegan, vegetarian and gluten free.
- Check availability at the Foodhall where you intend to shop.
Tesco
Tesco Lightly Salted Rice Cakes offer a plain brown-rice-and-sea-salt option.
- Tesco lists 2.9 g fat, 0.7 g saturates and 0.23 g salt per 100 g for this product.
- Read the pack when buying: Tesco advises that ingredients, nutrition and allergen information can change.
Snack a Jacks
Its flavoured multipacks provide individual portions for shoppers who want a ready-flavoured snack rather than a plain base.
- Snack a Jacks lists 93–96 kcal and 1.7–1.9 g fat per 23 g pack across the three multipack flavours described.
- Salt differs by flavour: its Salt & Vinegar and Sour Cream & Chive packs each list 0.63 g per pack.
Rice cakes on Joybuy
These options include a plain organic cake for use as a lunch base and flavoured cakes to consider when you would rather pack a ready-flavoured snack. Compare each pack’s current nutrition and allergen label for your own portion.
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Kallo Organic Lightly Salted Rice Cakes 130g
A plain option if you want to pack rice cakes with a topping separately. Kallo lists organic wholegrain brown rice and sea salt as ingredients, 2.7 g fat per 100 g and 27 kcal per cake. Check the current pack for allergen information and keep it airtight once opened.
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Kallo Jumbo Apple & Cinnamon Rice Cakes 127g
Consider this apple-and-cinnamon flavour if you want a snack to eat without a topping. Check fat and sugar per 100 g, the portion you plan to pack and the current allergen statement before comparing it with a plain cake.
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Kallo Blueberry and Vanilla Rice and Corn Cakes 131g
This blueberry-and-vanilla rice and corn cake is a flavoured alternative to a plain lunch base. Read its current fat, sugar, ingredients and allergen information for the portion you intend to take.
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Marmite Rice Cakes 110g
A Marmite-flavoured option if you prefer a savoury cake to eat on its own. Compare its nutrition per 100 g with a plain cake and check the current ingredients and allergen label, particularly if you need to avoid gluten.
Frequently asked questions
Are all rice cakes equally low in fat?
No. Check the exact product per 100 g before comparing the amount you would eat. Kallo, M&S and Tesco list 2.5–2.9 g fat per 100 g for the plain lightly salted cakes considered here; Snack a Jacks gives 1.7–1.9 g per 23 g flavoured pack, which is a different quantity.
Can plain rice cakes form part of a lecture lunch?
Yes, they can be packed as a plain base rather than treated as the whole lunch by default. If you want a topping or another food alongside them, choose and pack it according to its own storage and dietary requirements.
How should I keep rice cakes after opening the pack?
Keep the opened pack airtight to help retain crispness between uses, and follow the storage directions on the product you buy.
Does a gluten-free or vegan label cover other allergens?
No. Dietary declarations and precautionary allergen statements are product-specific. For example, the Tesco listing for standard Kallo Lightly Salted Wholegrain Rice Cakes says they may contain milk, sesame and soya; read the current pack against your own requirements.
Should I recheck a familiar product’s label?
Yes, particularly when ingredients, allergens or nutrition figures affect your choice. Tesco advises that food products may be reformulated, so use the current pack rather than relying only on an earlier purchase or an online description.