For car boot sale refreshments, compare the calories in the portion you will actually hand over rather than treating nuts as inherently low-calorie. Sealed 30g peanut packs provide a fixed serving, while a larger pack of unsalted peanuts lets you measure portions when keeping salt down matters more. Chestnuts are another option in the product selection below, but compare their own pack labels rather than applying peanut figures to them.
The right pack format depends on who will receive the nuts and whether you will divide them at the stall.
Individual packs give each adult visitor a defined portion without scooping nuts at the stall. Keep the original packaging available so people can check ingredients and allergens; compare salt as well as calories when choosing a flavour.
Compare the energy in the amount you intend to eat, not just the size of the bag. For peanuts and mixed nuts, a consistent 25–30g allocation makes different labels easier to compare.
Peanuts and tree nuts require careful allergen checks, and whole nuts carry choking warnings for small children. Sealed, labelled products make it easier for visitors to inspect the particular food on offer.
Start with the amount you will serve, then check the salt, ingredients and packaging for that particular product.
| Priority | What to check | Your needs |
|---|---|---|
| Portion and energy | Compare kcal for the same weight, such as 30g, and distinguish a stated serving from a whole bag. ASDA Groceries lists ASDA Peanuts at 580 kcal per 100g, equivalent to about 174 kcal for 30g; Joybuy lists each KP Dry Roasted 30g pack at 179 kcal. | I want to know how much each adult visitor receives, rather than leave an open bag to define the portion. |
| Salt and coatings | Read salt per serving and the ingredients list, particularly for seasoned or sweetened varieties. ASDA Groceries lists KP Unsalted Peanuts at less than 0.01g salt per 30g; Joybuy lists the KP Dry Roasted pack at 0.51g per 30g. | If keeping salt down matters to me, a fixed-size flavoured pack is not automatically the right choice. |
| Ingredients and allergens | Keep each product’s original ingredient and allergen information accessible. GOV.UK guidance says food businesses must provide allergen information for both prepacked and non-prepacked food. | I need visitors to be able to check the exact product before taking it, especially if I would otherwise divide a larger bag. |
| Handover and age suitability | Check whether portions are individually sealed or must be measured from a larger pack. Read the product’s choking warning: ASDA Groceries and Marks & Spencer warn that small children can choke on nuts. | Quick handover matters at a busy stall, but I also need a refreshment that is appropriate for the person receiving it. |
| Selling food | If the activity is a food business, check registration and allergen duties before trading. The Food Standards Agency says a new food business must register with its local authority at least 28 days before trading. | Before selling refreshments, I need to confirm with the relevant local authority how the rules apply to my arrangement. |
Removing salt does not determine the energy content. ASDA Groceries lists its plain peanuts at 580 kcal per 100g, while Marks & Spencer lists its Nut Collection at 654 kcal per 100g.
Describe a measured serving instead, and compare labels using the same portion weight.
Joybuy lists the KP Dry Roasted pack at 179 kcal and 0.51g salt per 30g. ASDA Groceries lists KP Unsalted Peanuts at 186 kcal and less than 0.01g salt per 30g.
Choose the individual pack for a ready-defined serving; check the unsalted product if lower salt is the more important condition.
Customers may then be unable to check the original ingredients and allergen information. GOV.UK guidance requires food businesses to provide allergen information for prepacked and non-prepacked food.
Keep retail packaging and labels available. If you handle or repack food for sale, confirm the applicable requirements with the local authority before trading.
ASDA Groceries and Marks & Spencer product listings warn that small children can choke on nuts; allergy suitability also varies by product.
Do not offer whole nuts to small children, and let visitors check the label for the specific nut product.
These examples help distinguish portion formats and nutrition labels; a brand name alone does not settle the choice.
KP’s listed unsalted peanuts and dry-roasted multipack serve different priorities: measuring a low-salt portion or handing over a sealed 30g pack.
ASDA’s listed peanut products offer larger packs for sellers who intend to measure portions themselves.
M&S lists mixed-nut products for visitors who want a variety of nuts rather than plain peanuts.
Tesco Groceries lists both KP snack packs and larger peanut products, giving shoppers different serving formats to consider.
These options include chestnut packs, a sealed 30g peanut multipack and a larger bag of unsalted peanuts. Chestnuts are a distinct snack choice: check their own serving information instead of assuming they have the same nutrition values as peanuts.
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The 50 g pack provides a defined pack size for handing out at a car boot sale. Check its labelled calories for the full pack, ingredients and any preparation instructions before choosing it as a refreshment.
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The 120g bag suits a plan to divide chestnuts into measured servings rather than hand over a whole bag as one portion. Check the pack’s nutrition, ingredients and storage instructions if opening it at the stall.
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A 180g pack needs dividing if you want to offer smaller, consistent servings. Read the exact pack for calories per intended portion, allergens and any preparation or storage instructions.
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Five individual 30g packs offer defined portions without measuring nuts at the stall. Joybuy lists 179 kcal and 0.51g salt per pack, so check whether the salt figure suits your choice as well as the serving size.
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The 250g bag is an option when you can measure each adult serving and keep the original label available. ASDA Groceries lists this KP product at 186 kcal and less than 0.01g salt per 30g serving; the larger bag does not define portions for you.
Do not assume that plain or unsalted nuts are low-calorie; decide using the labelled energy for the portion you will serve. ASDA Groceries lists its plain peanuts at 580 kcal per 100g, while Marks & Spencer lists its Nut Collection at 654 kcal per 100g. Chestnut products need their own label check rather than a comparison based on those peanut and mixed-nut figures.
Choose by the trade-off you can manage: measure servings from unsalted peanuts when lower salt is the priority, or use sealed dry-roasted packs when a defined portion and quick handover matter more. ASDA Groceries lists KP Unsalted Peanuts at less than 0.01g salt per 30g serving; Joybuy lists the KP Dry Roasted 30g pack at 0.51g salt.
If you operate as a food business, provide allergen information for both prepacked and non-prepacked food, as GOV.UK guidance requires. Peanuts and tree nuts are distinct regulated allergens. Keep the exact product’s original ingredient and allergen information available, and check the rules that apply before repacking food for sale.
If your activity is a food business, the Food Standards Agency says you must register with your local authority at least 28 days before trading. Ask the relevant local authority how that condition applies to your particular car boot sale arrangement before the event.
Do not offer whole nuts or peanuts as a refreshment for small children. ASDA Groceries and Marks & Spencer product listings carry choking warnings; check the particular pack’s warning and allergen information before offering it to anyone else.