Choose an individually portioned multipack if you want a defined serving to carry after training, but check its protein as well as its carbohydrate. For exercise lasting over an hour, the British Heart Foundation gives 15–30g protein as post-exercise guidance; Tesco lists 1.2g protein in one 19g Snack a Jacks Salt & Vinegar pack. A separate protein food or a higher-protein recipe may suit that plan, provided you check the amount you will actually eat.
An individually wrapped multipack gives you a defined portion to put in a work or gym bag. Check what that portion contains if you also want protein: Tesco lists 1.2g in each 19g Snack a Jacks Salt & Vinegar pack.
For exercise lasting over an hour, the British Heart Foundation discusses having protein afterwards and gives a 15–30g range. Compare that guidance with the protein in the amount of rice cakes you intend to eat, and consider whether you need a separate food.
A plain or lightly salted rice cake can be combined with a separate protein food instead of buying a flavoured multipack. A full-size pack needs portioning for a trip out, and both the cakes and topping need their own ingredient and allergen checks.
Start with the format you will carry, then compare nutrition for the portion you will eat—not a mix of per-pack and per-100g figures.
| Priority | What to check | Your needs |
|---|---|---|
| Carbohydrate and protein | Read both amounts for your intended portion. Tesco lists 14g carbohydrate and 1.2g protein per 19g Snack a Jacks Salt & Vinegar pack; the British Heart Foundation gives 15–30g protein as post-exercise guidance for sessions lasting over an hour. | After a longer session, I want to know whether the snack fits alongside my other food, rather than judging it by its pack size. |
| Pack format | Check whether there are individually wrapped servings or one full-size pack. Tesco identifies each inner pack of the Snack a Jacks 5 × 19g multipack as one serving. | For a snack in my gym bag, I would rather take one defined portion than open a larger pack. |
| Comparable portions | Note whether nutrition is stated per inner pack, per cake or per 100g. For a full-size pack, check the weight you intend to eat before comparing it with a grab bag. | I want the figures to reflect the cakes I will actually have, especially if I am choosing a higher-protein recipe. |
| Ingredients and allergens | Read the current pack’s ingredient and allergen statements, including precautionary wording. Kallo says its Organic Unsalted cakes may contain milk, sesame and soya; Tesco lists several possible allergens for the Snack a Jacks Salt & Vinegar multipack. | A gluten-free, vegan or plain description is not enough for me if a particular ingredient or allergen matters. |
| Flavour and salt | Compare the flavour-specific label and its salt figure for the same portion. Tesco lists 0.21g salt per 19g Snack a Jacks Salt & Vinegar pack; Snack a Jacks lists different salt figures for other multipack flavours and pack sizes. | I want a flavour I will eat, with nutrition figures that belong to that particular pack rather than another variant. |
Tesco lists 14g carbohydrate but only 1.2g protein in a 19g Snack a Jacks Salt & Vinegar pack. That protein amount is below the British Heart Foundation’s 15–30g post-exercise guidance for sessions lasting over an hour.
If that guidance is relevant to your session, plan the bag alongside a protein-containing food or compare another recipe using the portion you will eat.
Marks & Spencer lists 24.8g protein per 100g for its Barbecue High Protein Rice Cakes. That figure does not tell you the protein in a smaller portion; Tesco’s multipack figures, by contrast, describe one 19g inner pack.
Check serving weight before using either figure to plan a snack.
Kallo describes its Organic Unsalted rice cakes as gluten-free and vegan-friendly while also stating that they may contain milk, sesame and soya. Tesco’s Snack a Jacks Salt & Vinegar listing has its own precautionary allergen information.
Check the statement on the pack you have, as well as the ingredients of any topping.
A full-size pack does not provide the individually defined servings of an inner-wrapped multipack. Tesco and Marks & Spencer advise airtight storage after opening their listed full-size rice-cake packs.
Take out the portion you want to carry and follow the remaining pack’s storage instructions.
These ranges illustrate different pack formats and recipes; a brand name alone does not establish the nutrition or allergens of every variant.
An option to examine when individually portioned, flavoured snacks are the priority.
Relevant to a plain rice-cake base as well as some portion-packed snacks.
Relevant when comparing a protein-focused recipe with a more neutral rice cake for toppings.
Its listings provide examples of both own-label plain rice cakes and a branded portioned multipack.
These options include an individually portioned rice-and-corn cake multipack, full-size rice cakes and rice crackers, and a full-size lentil-cake alternative. Check each format against the portion and ingredients you want after training.
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A lentil-cake alternative if you are considering a protein-focused recipe rather than a rice-cake grab bag. This is a 100g full-size pack; check its nutrition panel for the portion you plan to eat.
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The 5 × 19g format suits taking one pack after a workout. Tesco lists 14g carbohydrate and 1.2g protein for its corresponding 19g Salt & Vinegar serving; confirm the product identity, nutrition and allergens on the pack before relying on those figures.
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Original-flavour rice crackers to consider if you want to choose a separate food to eat alongside them. The 210g pack is not a defined single serving, so check the ingredients and nutrition for the amount you take.
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A lightly salted rice cake to consider with a separate topping or protein food. This is a 130g full-size pack, not a single-serving multipack; check the current label for portion nutrition and allergens.
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A flavoured rice-cake option if you prefer to portion a sharing pack yourself. The 117g pack is not an individually wrapped grab bag; check the flavour-specific ingredients and nutrition for your serving.
Check what the particular bag contributes to the food you have planned, especially after exercise lasting over an hour. The British Heart Foundation gives 15–30g protein as post-exercise guidance for longer sessions, while Tesco lists 1.2g protein in one 19g Snack a Jacks Salt & Vinegar pack. A separate protein food is one way to plan around that difference.
Compare carbohydrate and protein for the amount you will eat, then check other figures relevant to your choice, such as salt. A 19g inner-pack figure and a per-100g figure describe different quantities, so check the serving weight before comparing products.
That depends on the protein in your actual portion and the rest of the food you plan to have. Marks & Spencer lists 24.8g protein per 100g for its Barbecue High Protein Rice Cakes, but that is not the amount in every cake or every serving. Check how much you intend to eat before deciding whether to add another food.
No. Kallo describes its Organic Unsalted rice cakes as gluten-free and vegan-friendly but says they may contain milk, sesame and soya. Tesco also lists possible allergens for its Snack a Jacks Salt & Vinegar multipack. Read the current pack’s full allergen statement.
Follow the instructions on the particular pack. Tesco and Marks & Spencer advise airtight storage after opening their listed full-size rice-cake packs; if you are taking a few cakes out, keep the remainder as directed.