Car boot sellers offering one snack per visitor
Sealed individual packs give each visitor a defined portion and keep the product's ingredient and allergen information with it.
Who is this for?
Shoppers comparing calories
Compare the calories in the pack or portion someone will actually eat. A smaller pack can have fewer calories without the popcorn necessarily having less energy per 100g.
Organisers serving a crowd
A sharing bag allows you to set your own serving size, but portioning takes work and makes the amount handed to each person less automatic.
What should you check?
Decide whether you will hand out unopened packs or portion a sharing bag, then compare the nutrition information for the serving you intend to give.
| Priority | What to check | Your needs |
|---|---|---|
| Serving calories | Compare kcal per pack or measured serving, then kcal per 100g. Tesco Groceries lists Propercorn Lightly Sea Salted at 44 kcal per 10g pack; ASDA Groceries lists its Sweet & Salted sharing bag at 118 kcal per 25g serving. | If I am giving everyone one pack, I can use its labelled calorie figure. If I serve from a bag, I need to decide how much goes in each portion. |
| Sugars and salt | Read both the per-serving and per-100g figures. ASDA Groceries lists 25g sugars and 2.0g salt per 100g for its Sweet & Salted popcorn; Tesco Groceries lists 0.11g salt per 10g Propercorn Lightly Sea Salted pack. | A sweet-and-salty flavour appeals to me, but I also want to see its sugars and salt rather than judge it by calories alone. |
| Packaging and allergens | Check the current pack's ingredients, allergen statement and storage instructions. Tesco Groceries states that Propercorn Lightly Sea Salted is made in a factory handling milk. | I want visitors to be able to check the product information themselves, especially if I am handing out individual snacks. |
| Event set-up | Decide whether packs will stay sealed or popcorn will be decanted. For regular or organised food selling, ask the relevant local authority which requirements apply to your activity. | If I plan to portion or sell popcorn repeatedly, I need to check the arrangements before the event rather than assume a car boot sale has one set of rules. |
What is easy to overlook?
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Comparing unlike portions
Tesco Groceries lists 44 kcal for a 10g Propercorn pack, while ASDA Groceries lists 118 kcal for a 25g serving of its sharing-bag popcorn. Those figures describe different amounts of food.
Choose the portion you will hand out first. Compare kcal for that portion, and use the per-100g figure when comparing the products themselves.
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Judging a sweet pack by calories alone
A small pack can have a modest calorie figure while still containing sugars. ASDA Groceries lists 3.7g sugars in a 12g Butterkist Sweet pack.
Read the sugars and salt figures alongside calories when deciding which flavours to offer.
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Separating food from its original label
Decanting popcorn makes it less straightforward for visitors to inspect the manufacturer's ingredients and allergen information. Food Standards Agency guidance for England, Northern Ireland and Wales says food supplied or sold at community events must comply with food law and be safe to eat.
Keep original packs available for product information. If you prepare, repack or sell food regularly, ask your local authority about the requirements for your set-up.
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Overlooking unpopped kernels
ASDA Groceries and Sainsbury's product information warns that hard or unpopped kernels may remain in some of the packs compared here.
Keep the current pack's warnings visible, particularly when visitors are choosing food for children.
Relevant brand references
Propercorn
Individual multipacks with different flavours and serving sizes. Tesco Groceries lists Lightly Sea Salted 6 x 10g at 44 kcal per pack; Sainsbury's lists Sweet & Salty 6 x 14g at 65 kcal per pack.
- The sealed packs provide a defined serving for each visitor.
- The sea-salted pack contains 0.11g salt, and Tesco Groceries states that it is made in a factory handling milk.
Metcalfe's
DDC Foods Ltd lists Metcalfe's Sea Salt popcorn in a case of 24 x 17g packs.
- The case format provides individual portions for a larger group.
- Check the calorie figure on the individual pack before comparing its 17g serving with smaller multipacks.
Sainsbury's
Sainsbury's lists a Sweet & Salty Butterfly Popcorn 6 x 14g multipack alongside larger popcorn bags.
- Its multipack is labelled at 68 kcal per 14g pack.
- The sweet-and-salty pack lists 2.9g sugars and 0.19g salt per serving; compare those figures separately from calories.
ASDA
ASDA Groceries lists Sweet & Salted popcorn in a 100g sharing bag with nutrition information for a 25g serving.
- A sharing bag lets the organiser choose the amount served.
- The listed 25g serving contains 118 kcal; portions need to be measured for that figure to describe what each visitor receives.
Tesco
Tesco Groceries lists the Propercorn Lightly Sea Salted 6 x 10g multipack as well as Tesco-branded sweet and salted popcorn bags.
- Its Propercorn listing gives both the 10g pack size and a 44 kcal per-pack figure.
- For a Tesco-branded bag, check that product's own serving size and nutrition panel rather than applying the Propercorn figure to it.
Joybuy popcorn options
These individually portioned popcorn multipacks suit a plan to hand out sealed snacks at a car boot sale. Their pack sizes and flavours differ, so compare the calories and label details for the specific serving.
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Propercorn Lightly Sea Salted Popcorn 6 x 10g
For a defined savoury handout, each 10g bag is listed at 44 kcal. Tesco Groceries lists 0.11g salt per pack and states that the product is made in a factory handling milk; keep the current pack available for allergy checks.
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Propercorn Sweet & Salty 6 x 14g
A sealed sweet-and-salty option for one pack per visitor. Sainsbury's lists 65 kcal and 1.6g sugars per 14g pack; check the current packaging for ingredients and allergens.
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Butterkist Sweet Popcorn 6 x 12g
Six small bags provide individual sweet portions. ASDA Groceries lists the Butterkist Sweet six-pack at 61 kcal and 3.7g sugars per 12g pack; check the current pack label before serving, including its warning about hard pieces.
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Butterkist Crunchy Toffee Popcorn 6 x 20g
Six 20g packs offer a pre-portioned toffee-flavoured choice. Check the current label's calories per pack, sugars and allergen information before comparing these larger portions with the 10g, 12g and 14g options.
Questions about serving popcorn
Which listed individual pack has the fewest calories?
Among the compared sealed packs, Tesco Groceries lists Propercorn Lightly Sea Salted at 44 kcal per 10g pack. ASDA Groceries lists Butterkist Sweet at 61 kcal per 12g pack, while Sainsbury's lists Propercorn Sweet & Salty at 65 kcal and its own Sweet & Salty Butterfly Popcorn at 68 kcal per 14g pack. Pack sizes differ, so use per-100g figures for a separate like-for-like energy comparison.
Does a lower-calorie pack also contain less sugar or salt?
Not necessarily: calories, sugars and salt are separate figures on the nutrition label. NHS food-label guidance uses more than 22.5g sugars or more than 1.5g salt per 100g as high; ASDA Groceries lists 25g sugars and 2.0g salt per 100g for its Sweet & Salted sharing-bag popcorn.
Should I hand out unopened packs or serve popcorn in cups?
Unopened packs keep the stated serving size and the manufacturer's ingredient and allergen information together for each visitor. If you decant popcorn, make sure that information remains available and check any duties relevant to your particular selling set-up.
Do I need to register to sell popcorn at a car boot sale?
Registration depends on the activity, so a car boot sale alone does not settle the question. Food Standards Agency guidance for England, Northern Ireland and Wales says someone selling, storing, handling, preparing or distributing food may be considered a food business and may need to register with their local authority; Business Companion notes that trader status and car boot sale conditions can vary locally. Ask the relevant local authority about regular or organised selling before the event.
What should I check when storing packs at the event?
Follow the storage instructions on each current pack and keep its label intact for visitors to read. The listed Butterkist Sweet and Propercorn Sweet & Salty products specify cool, dry storage; check the instructions for any other product you bring rather than assuming they are identical.