Who is each format for?

Hosts offering packaged treats

A bar that can be handed over in its packaging avoids cutting or decanting food. Keep the packaging available so guests can check the ingredients and allergens.

Shoppers looking for a marshmallow-centred bar

Mallow & Marsh Vanilla & Milk Chocolate has a vanilla-flavoured marshmallow centre covered in milk chocolate. It is a different type of treat from a rice cereal bar containing marshmallow.

Hosts checking dietary suitability

Check the physical pack for gelatine, milk, soya, gluten-containing cereals and precautionary allergen statements before offering a bar to someone with dietary restrictions.

What should you check?

Choose the type of bar first, then check its packaging, ingredients and storage instructions for the conditions at your sale.

Priority What to check Your needs
Bar format Check whether the product has a marshmallow centre or is a cereal bar containing marshmallow. Mallow & Marsh lists a 35 g chocolate-coated bar; Kellogg’s lists a 28 g rice cereal bar. I want guests to receive the type of treat I have in mind, without cutting or portioning it at the stall.
Ingredients Read the current physical pack for allergens, gelatine and may-contain statements. The listed ingredients differ between these two bars. If guests have allergies or dietary restrictions, I need them to be able to check the exact bar offered.
Outdoor handling Check the on-pack storage instructions and keep ingredient information with the bars. Mallow & Marsh specifies cool, dry storage away from direct sunlight. At an outdoor stall, I need a place to keep the bars as instructed and their labels accessible.

Common buying mistakes

  • Assuming every marshmallow bar is the same kind of snack

    Mallow & Marsh has a marshmallow centre covered in chocolate, while Kellogg’s Rice Krispies Squares Marshmallow is a rice cereal bar. The format and ingredients differ.

    Decide which format you want, then read the exact product description before buying.

  • Assuming marshmallow treats suit every diet

    Both shortlisted products list beef gelatine. The Mallow & Marsh bar also lists milk and soya and may contain peanuts, tree nuts and egg; the Kellogg’s bar lists barley, wheat and milk.

    Check the current pack and keep its ingredient information available. If you need an alternative for a guest, verify that product separately.

  • Relying on a listing for event stock

    A product listing does not establish that the required number of bars will be available when you shop.

    Confirm the pack format, current availability and physical label before planning how many to bring.

  • Removing packaging before offering the bars

    Discarding wrappers can leave guests without the ingredient and allergen information for the bar they receive.

    Keep bars in their original packaging where possible. GOV.UK says selling or supplying food may constitute a food business and may require local-authority registration; ask the council about your particular sale if this could apply.

Relevant brands and retailers

Mallow & Marsh

Its Vanilla & Milk Chocolate Mallow Bar is a 35 g marshmallow-centred bar covered in milk chocolate.

  • A single-bar format for shoppers seeking a marshmallow centre rather than a cereal bar.
  • The listed ingredients include beef gelatine, milk and soya; the bar may also contain peanuts, tree nuts and egg.

Kellogg’s

Rice Krispies Squares Marshmallow is a rice cereal snack bar, not a chocolate-coated marshmallow-centred bar.

  • The 28 g bar offers a distinct cereal-based format.
  • Its listed ingredients include beef gelatine, barley, wheat and milk.

M&S

M&S Soft Marshmallows come in a 180 g pack rather than the single-bar format considered here.

  • A packaged marshmallow option if a bag, rather than individual bars, suits the table.
  • The product lists beef gelatine and carries a warning that it is not suitable for children under 36 months because of a choking hazard.

Tesco

Tesco’s product listings provide pack-format and ingredient information for the Mallow & Marsh and Kellogg’s bars.

  • The listings help distinguish a 35 g marshmallow-centred bar from a 28 g cereal bar.
  • Read the physical product label when shopping, as ingredient information can change.

Joybuy cereal-bar option

This Kellogg’s multipack covers the cereal-bar alternative for car boot sale refreshments. If you intend to hand out one bar at a time, check the wrapping and label information on each bar before buying.

Kellogg’s Rice Krispies Squares Marshmallow Snack Bars, 8 x 28g

Kellogg’s Rice Krispies Squares Marshmallow Snack Bars, 8 x 28g

This cereal-bar format is an option when you want a marshmallow-containing snack rather than a marshmallow-centred bar. The pack contains eight 28 g bars; the listed ingredients include beef gelatine, barley, wheat and milk.

Check whether each bar is individually wrapped and whether its ingredient information will remain available if bars are separated from the multipack. The product description calls for cool, dry storage.

View on Joybuy

Questions about offering the bars

Do I need to register to sell packaged bars at a car boot sale?

Registration may be required if your activity amounts to operating a food business. GOV.UK says selling or supplying food can bring an activity within food-business registration requirements; ask the local authority for the event location how this applies to your sale.

Should the bars stay in their original wrappers?

Yes, keep the original packaging with the bars so guests can read the ingredients and allergen information for the product offered. Before handing out bars from a multipack, check what information remains available with each one.

Can guests avoiding gelatine, milk or gluten-containing cereals have these bars?

Do not assume either bar will suit them. Mallow & Marsh Vanilla & Milk Chocolate lists beef gelatine, milk and soya and may contain peanuts, tree nuts and egg; Kellogg’s Rice Krispies Squares Marshmallow lists beef gelatine, barley, wheat and milk. Check the exact physical pack before offering either product.

How should I store a chocolate-coated bar outdoors?

Keep Mallow & Marsh Vanilla & Milk Chocolate in a cool, dry place away from direct sunlight, as specified in its product information. Check the on-pack instructions for any other bar you bring.