Parents and carers comparing portions
Compare calories per cake for the exact products you are considering, then decide how a rice cake fits alongside the other lunch foods.
Who is this choice for?
Families checking allergens and school arrangements
Read the current pack’s ingredients and precautionary allergen advice, and check the individual school’s arrangements before packing it.
Pupils who prefer a flavoured snack
A flavoured cake may be more appealing than a plain one, but its portion and nutrition information need checking separately.
What should you check?
Start with the portion shown on the pack, then check whether the ingredients and the way the cake will be packed suit the pupil.
| Priority | What to check | Your needs |
|---|---|---|
| Calories per cake | Kallo states 27 calories per Lightly Salted cake; Tesco lists 37 per Snack a Jacks Sour Cream & Chive Jumbo snack. Compare the same per-piece measure on the exact packs. | I want to compare the portion I would actually put in the lunchbox, rather than judge it by the size of the packet. |
| Flavour and recipe | Check whether the cake is plain, savoury-flavoured or sweet, and read its own per-cake and per-100g information. Do not treat different recipes or cake sizes as interchangeable. | A flavoured cake could suit a pupil who is unlikely to eat a plain one; I still want to know what that particular cake contains. |
| Allergens | Read the current ingredients and precautionary statements. Kallo labels its Lightly Salted product gluten free but says it may contain milk, sesame seeds and soya; check the school’s arrangements too. | If allergens affect what can be packed, a gluten-free label alone does not answer every question about this product. |
| Place in the lunch | Decide whether the cake is a snack or a base for a topping. NHS Healthier Families gives rice cakes with low-fat cream cheese and cucumber as one snack example. | I am putting together a packed lunch, not relying on an untopped rice cake as the whole meal. |
Common buying mistakes
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Assuming all rice cakes have the same calories
Cake size and recipe can change the per-piece figure: Kallo states 27 calories for its Lightly Salted cake, while Tesco lists 37 for a Snack a Jacks Sour Cream & Chive Jumbo snack.
Compare figures for the same serving measure on the exact packs. A per-100g value is not a per-cake value.
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Treating gluten free as a complete allergen check
Kallo labels its Lightly Salted cakes gluten free but also advises that they may contain milk, sesame seeds and soya.
Check the current pack’s full allergen information and the individual school’s arrangements before packing it.
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Using rice cakes as the whole lunch
A per-cake calorie figure describes a snack portion, not everything needed for a packed lunch. NHS Healthier Families gives a rice cake with low-fat cream cheese and cucumber as a snack idea.
Plan the cake as a snack or topped base alongside the other lunch foods.
Brand and retailer references
These named products offer different labels and serving measures to check; a brand’s inclusion here does not describe every product it makes.
Kallo
Kallo’s Lightly Salted Wholegrain Rice Cakes provide a stated per-cake figure for a plain option.
- Kallo states 27 calories per cake and lists wholegrain brown rice and sea salt as ingredients.
- The product is labelled gluten free but may contain milk, sesame seeds and soya.
Snack a Jacks
The Sour Cream & Chive Jumbo cake is a savoury-flavoured alternative to a plain cake.
- Tesco lists 37 calories per snack for the named Sour Cream & Chive Jumbo product.
- Check the exact variant’s serving and allergen information rather than applying that figure to other flavours.
M&S
M&S Lightly Salted Rice Cakes are another plain option to assess by their pack label.
- M&S labels this product vegan, vegetarian and gluten free, and lists 386 kcal per 100g.
- Use the pack’s serving information before comparing it with another product’s calories per cake.
Tesco
Tesco lists its own Lightly Salted Rice Cakes as well as the named Snack a Jacks flavoured product.
- Tesco describes its Lightly Salted cakes as made with puffed brown rice.
- Check the current label for the particular Tesco product and serving you intend to pack.
Rice cakes on Joybuy
These options cover a plain lightly salted cake, a savoury-flavoured jumbo cake and a sweet-flavoured jumbo cake. Compare the current pack details for each variant before choosing a lunchbox portion.
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Kallo Organic Lightly Salted Rice Cakes 130g
A plain option for a packed-lunch snack or topped base. Check this Organic variant’s per-cake figure and allergen statement on the current pack; figures for Kallo’s other Lightly Salted product should not be assumed to apply.
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Snack A Jacks Jumbos Sour Cream & Chive Sharing Rice Cakes 117g
A savoury-flavoured option if the pupil prefers it to a plain cake. Check this Sharing variant’s per-cake calories and ingredients on its own pack rather than applying a figure from a different listing.
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Kallo Jumbo Apple & Cinnamon Rice Cakes 127g
A sweet-flavoured jumbo option for a packed-lunch snack. Compare its own per-cake calories, sugars and allergen statement with the other cakes under consideration.
Questions about lunchbox rice cakes
Do rice cakes always contain gluten?
No. Kallo Lightly Salted and M&S Lightly Salted are labelled gluten free, but that does not establish the status of every rice cake. Check the exact pack: Kallo also advises that its named product may contain milk, sesame seeds and soya.
Is a rice cake enough for a secondary-school packed lunch?
An untopped rice cake is better treated as a snack or one part of the lunch, not the whole lunch. NHS Healthier Families gives rice cakes with low-fat cream cheese and cucumber as one snack example; plan the other lunch foods separately.
What should I check with the school before packing rice cakes?
Check the individual school’s allergy arrangements against the exact product’s ingredients and precautionary allergen statement. England’s Department for Education guidance addresses school allergy safety policies; it does not establish that every UK school has the same restrictions.