Crunchy-snack buyers seeking more protein
If you still want a corn-based savoury snack, compare mixed bean-and-corn options with familiar maize puffs. Check protein for the portion you would actually eat, not just per 100g.
Who is this choice for?
Shoppers seeking a high-protein claim
If ‘high protein’ is an important condition, look beyond the product name. The Food Standards Agency states that at least 20% of a food’s energy must come from protein for that claim; protein grams alone do not establish whether a snack qualifies.
Portion- and allergen-conscious snackers
Individual bags make the labelled portion easy to identify, while sharing bags need portioning out. Check protein and salt for the amount you intend to eat, along with the allergen statement for the exact flavour.
What should you check?
Start with the claim you need, then compare the labelled portion and ingredients. A higher protein figure per 100g need not translate into much protein in a small bag.
| Priority | What to check | Your needs |
|---|---|---|
| High-protein claim | Check the exact product’s claim and nutrition panel. The Food Standards Agency says a UK ‘high protein’ claim requires at least 20% of the food’s energy to come from protein. | If I specifically want a high-protein snack, I cannot judge it by ‘protein’ in the name or by grams per 100g alone. |
| Protein per portion | Tesco lists 3.8g per 25g portion for Graze Marmite Crunch Protein. Walkers UK lists 1.2g per 22.5g pack for Wotsits Cheese; compare the portion sizes as well as the protein. | The amount in the bag or serving I plan to eat matters more to my afternoon choice than a per-100g figure on its own. |
| Snack ingredients | Read the first ingredients and distinguish maize puffs from mixes containing beans or chickpea flour. Walkers UK lists chickpea flour before maize in Wotsits Cheese Toastie. | I want a crunchy corn-based snack, but I may prefer a mixed-ingredient option if its flavour and labelled protein suit me. |
| Allergens and salt | Read the allergen statement for the exact flavour, including ‘may contain’ wording. Compare salt for the serving you intend to eat, particularly when portioning a sharing bag. | Before switching flavours or snack types, I need to check that the ingredients and labelled portion work for me. |
Common buying mistakes
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Taking ‘protein’ in the name to mean ‘high protein’
A product can contain protein, or be labelled a source of protein, without qualifying for a high-protein claim. The Food Standards Agency sets the latter threshold at 20% of energy from protein.
Check the claim and nutrition panel on the exact pack rather than relying on its name.
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Comparing only the per-100g figure
Small bags can contain much less protein than their per-100g figures suggest. Walkers UK lists 1.2g per 20g pack for Monster Munch Pickled Onion and 1.2g per 22.5g pack for Wotsits Cheese.
Compare protein for the labelled serving and the amount you intend to eat.
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Assuming a maize snack has no relevant allergens
Ingredients and allergen statements vary by product and flavour; maize as a base does not determine the suitability of the finished snack.
Read the current pack, including any precautionary allergen statement, whenever you change products.
Relevant product lines
These examples describe particular snacks, not every product under each brand name or what is available on Joybuy.
Graze
Graze Marmite Crunch Protein is a broad-bean-and-corn option for shoppers willing to move beyond a maize-only puff.
- Tesco lists 15g protein per 100g and 3.8g per 25g portion for this product.
- Tesco describes it as a source of protein; do not treat that wording as a high-protein claim. Check the exact pack’s allergen statement.
Wotsits
The Cheese puff and chickpea-containing Cheese Toastie variant offer different ingredient bases and portion sizes.
- Walkers UK lists 5.5g protein per 100g for Wotsits Cheese and 8g per 100g for Cheese Toastie.
- The labelled individual portions provide 1.2g and 1.0g protein respectively; check milk-related allergen information for the exact variant.
Monster Munch
Pickled Onion is a maize-based option when flavour and an individual bag matter more than a protein-focused claim.
- Walkers UK lists 1.2g protein per 20g pack.
- The Pickled Onion product contains milk and soya; check its current allergen statement, including ‘may contain’ information.
KP Meanies
Pickled Onion provides another conventional maize-snack reference for comparing serving sizes.
- Tesco lists 5.5g protein per 100g for KP Meanies Pickled Onion.
- Its listed 17g serving provides 0.9g protein; check the pack’s precautionary allergen statement.
Quavers
Quavers Cheese is useful for checking the category boundary: the listed product is potato-starch based, rather than a maize snack.
- Walkers UK lists potato starch as the first ingredient in Quavers Cheese.
- Its listed protein is 2.5g per 100g, so it does not answer a maize-snack protein brief.
Joybuy snack options
These options cover lentil cakes, popcorn and savoury snack mixes for different afternoon-snack preferences. Their names and formats do not, by themselves, establish a UK high-protein claim.
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Kallo Protein Packed Lentil Cakes 100g
Lentil cakes offer a different format from a conventional maize puff. For a protein-focused afternoon snack, compare the pack’s protein per serving and check its ingredients rather than treating ‘Protein Packed’ as a high-protein claim.
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Graze Marmite Crunch 100g
This 100g snack is an option if you plan to portion out an afternoon serving. Check this pack’s ingredients, allergens and protein per serving; figures for the separately named Graze Marmite Crunch Protein should not be applied to it.
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Joe & Seph's Peanut Butter Popcorn 75g
Popcorn offers a corn-based format for an afternoon snack. Check the exact pack’s ingredients and allergen declaration, and compare protein for the portion you plan to eat.
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Graze BBQ Crunch 100g
For a savoury afternoon portion from this 100g pack, compare protein and salt for the amount you serve. Check the ingredient list if a maize-containing mix, rather than a conventional puff, is what you want.
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Propercorn Sweet & Salty 6x14g
Six individual 14g bags make the pack format straightforward to compare with a planned afternoon portion. Check protein per 14g bag rather than relying only on the per-100g figure.
Questions about protein and maize snacks
What does ‘high protein’ mean on a UK food label?
The Food Standards Agency states that at least 20% of a food’s energy must be provided by protein for a ‘high protein’ claim. A product containing protein, or described as a source of protein, is not necessarily eligible for that different claim.
Does Graze Marmite Crunch Protein make a high-protein claim?
Tesco describes Graze Marmite Crunch Protein as a source of protein and lists 15g per 100g; ‘source of protein’ is not the same claim as ‘high protein’. Check the exact product’s current label if a high-protein claim is essential to your choice.
How much protein is in an individual Wotsits or Monster Munch bag?
Walkers UK lists 1.2g protein per 22.5g pack of Wotsits Cheese and 1.2g per 20g pack of Monster Munch Pickled Onion. Compare those serving figures, rather than treating either snack’s per-100g value as the amount in one bag.
Are maize snacks suitable if I avoid milk or soya?
Suitability depends on the exact product and flavour. Walkers UK identifies milk in Wotsits Cheese and milk and soya in Monster Munch Pickled Onion; read the current pack’s full allergen and ‘may contain’ statements before choosing.
Should I choose a sharing bag or individual packs?
Choose the format that lets you compare the amount you intend to eat: Tesco lists 25g portions for the 100g Graze Marmite Crunch Protein bag, while Walkers UK labels a 20g Monster Munch Pickled Onion inner pack as one serving. Use that serving size to compare protein and salt.