Portion-conscious savoury snack shoppers
If you plan snacks around a particular portion, the calories in the amount you will eat matter more than a per-100g figure on its own. Check whether a serving is one whole bag or only part of it.
Who this helps
Shoppers specifically seeking maize
A puffed texture does not establish what a snack is made from. Check the ingredients if maize or corn must be its base.
Vegan and free-from snack shoppers
Look for the dietary statements you need on the exact product, then check its portion and nutrition information separately. Free-from labelling is not a calorie claim.
What to check when choosing a maize snack
Start with the amount you expect to eat. Then compare ingredients and per-100g nutrition rather than treating different-sized packs as equivalent portions.
| Priority | What to check | Your needs |
|---|---|---|
| Portion calories | Find the kcal for the whole bag or stated serving. Check its weight and whether you expect to eat more than one serving. | I want to plan for the amount I will actually eat, rather than assume the label’s serving is my portion. |
| Pack comparison | Use kcal per 100g alongside the pack figure when weights differ. The NHS explains that food labels give nutrition per 100g and sometimes per portion. | A smaller bag might fit my planned portion, but I also want a like-for-like way to compare snacks. |
| Maize base | Read the first ingredients for maize or corn. Walkers UK lists potato starch first for Quavers Cheese, despite its puffed texture. | If I specifically want a maize snack, the ingredient list needs to confirm it. |
| Salt and dietary labels | Compare salt per 100g for the exact variant. Read its ingredients, allergen statement and any vegan or free-from labelling separately. | Calories are not my only consideration; I need the particular flavour and pack to meet my dietary requirements. |
Common buying mistakes
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Calling a snack low calorie because its bag is small
Walkers UK lists Monster Munch Pickled Onion at 98 kcal per 20g pack and 492 kcal per 100g. Those figures answer different questions: one describes the bag, the other allows comparison by weight.
Check the calories in everything you expect to eat, then compare per-100g figures across different pack sizes.
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Assuming every puffed snack is maize-based
Walkers UK lists potato starch first in Quavers Cheese. Its texture and pack calories do not make it a maize-based choice.
If maize is important to you, confirm the base ingredient on the exact product’s label.
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Overlooking salt and allergens when checking calories
Flavours and pack formats can have different ingredient and nutrition declarations. A calorie figure alone cannot tell you whether a particular pack meets a dietary requirement.
Read the current salt, ingredients and allergen information for the variant you intend to buy.
Brand and product-line references
Wotsits
Walkers’ Wotsits range offers cheesy maize snacks in different pack formats.
- Walkers UK lists Wotsits Cheese at 123 kcal per 22.5g portion.
- Joybuy lists a separate Wotsits Really Cheesy 16.5g inner pack at 82 kcal. Do not apply one format’s pack figure to the other.
Monster Munch
An option to examine when you want an individually wrapped maize snack.
- Walkers UK lists Pickled Onion at 98 kcal per 20g pack.
- The same Pickled Onion product is listed at 492 kcal per 100g; check its ingredients and allergen statement for your requirements.
Tesco Free From
Tesco Free From Onion Maize Snack Rings are a labelled free-from route for shoppers checking specific dietary requirements.
- Tesco describes the onion maize snack rings as gluten free and lists 124 kcal per 25g serving.
- Free-from labelling does not establish that a serving is lower in calories than another snack; compare serving weights and nutrition figures.
Quavers
Quavers Cheese can be compared by pack calories, but it does not meet a strict maize-base preference.
- Walkers UK lists 86 kcal per typical 16g pack of Quavers Cheese.
- Its ingredient list starts with potato starch, not maize.
Joybuy maize snacks and popcorn
These options include individual-bag multipacks and larger bags of maize-based snacks, including popcorn. Check the serving stated for each product before comparing pack calories.
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Walkers Monster Munch Variety 12 × 20g
The 20g bags provide an individual-pack format for planning portions across a variety of flavours. Check the nutrition and allergen declaration for each flavour rather than assuming the figures are identical.
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Walkers Monster Munch Roast Beef 6 × 20g
This single-flavour multipack has 20g bags if you prefer to plan around an individual packet. Check the Roast Beef label for its own calories, salt and allergen declarations.
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Propercorn Lightly Sea Salted 70g
This is a 70g bag rather than an individually portioned multipack. Check the serving weight on its label before using a per-serving calorie figure to plan how much to eat.
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Nik Naks Nice Spicy Corn Snacks 6 × 20g
The six 20g bags offer a single-flavour, individual-pack format. Compare the calories for one bag with other 20g options, and check its salt and allergen information.
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Butterkist Sweet & Salty Popcorn 6 × 12g
These 12g popcorn bags offer a smaller individual pack than the 20g snack multipacks shown here. Check the calorie figure for the exact bag and use per-100g nutrition for a comparison that accounts for pack size.
Questions about maize snacks
Does a packet below 100 kcal make a maize snack low in energy?
No. Pack calories describe that portion, not the product’s energy per 100g. For example, Walkers UK lists Monster Munch Pickled Onion at 98 kcal per 20g pack and 492 kcal per 100g.
Should I compare calories per pack or per 100g?
Use the pack figure for the amount you expect to eat and the per-100g figure to compare different-sized products. The NHS notes that labels provide nutrition per 100g and sometimes per portion; check whether the stated portion matches yours.
Is Quavers Cheese a maize snack?
Not if you require maize as the base ingredient. Walkers UK lists potato starch first in Quavers Cheese, so its 16g pack calorie figure should not be used to identify a strict maize-snack option.
What should I check for a vegan or free-from maize snack?
Check the exact product’s current dietary labels and ingredient statement, rather than relying on maize as an ingredient alone. Tesco Free From Onion Maize Snack Rings are described as gluten free in Tesco’s product information; check the pack for every other requirement that applies to you.
Do flavours in the same multipack need separate checks?
Yes. Read the nutrition and allergen information for each flavour you intend to eat, particularly when comparing its pack calories or checking a dietary restriction. Do not transfer figures from a different flavour or pack size.