Who is buying?

Hosts serving several people

Start with the number of people likely to share the bag. Nestlé Confectionery UK lists a 176g Milkybar Giant Buttons bag, while Sainsbury’s lists a 192g Cadbury White Mega Buttons pouch; both contain more than the smaller bags considered here.

Hosts checking allergens

Check each current pack before offering it to others. The Cadbury white-button products list milk ingredients and soya lecithins; Asda lists milk and may-contain warnings for soya and cereals containing gluten on the Milkybar Crispy Cookie bag.

People selling refreshments

Personal sharing and operating a food stall are different situations. GOV.UK says food businesses selling food must register with their local authority, including businesses using a temporary stall. Check the requirements for your activity and the event organiser’s rules.

What matters when choosing?

Choose the amount for your group first, then check the format, label and storage instructions for the day.

Priority What to check Your needs
Bag size Compare net weights: the bags considered here range from 86g to 192g. Nestlé lists Milkybar Giant Buttons at 176g; Sainsbury’s lists Cadbury White Mega Buttons at 192g. I’m serving several people, so a larger pouch is a more useful starting point than one small bag.
Serving format Check whether the product contains buttons or a bar that would need dividing. Decide how you will offer an opened bag to others. Buttons are easier for me to pass around than a bar I would have to break up.
Allergens Read the current ingredients and may-contain statements for the exact variant. Asda lists milk and may-contain warnings for soya and cereals containing gluten on Milkybar Crispy Cookie Buttons. Before I offer chocolate to other people, I want to be able to check the pack against their requirements.
Outdoor storage Follow the pack instructions. Tesco says to store Cadbury White Buttons dry and protect them from heat; Asda says to store Milkybar Crispy Cookie Buttons cool and dry. My bags may be outside for several hours, so I need somewhere dry and shaded to keep them until they are opened.
Selling food If you are running a food business, check local-authority registration and the event organiser’s rules. GOV.UK says registration applies to food businesses selling food, including those using temporary stalls. I plan to sell refreshments rather than share them personally, so I need to check what applies to my stall.

What should you avoid?

  • Assuming every sharing bag will serve a crowd

    The compared bags range from 86g to 192g, so the word “sharing” alone does not tell you how far a pouch will stretch.

    Match the net weight to your expected group; consider a smaller bag for a few people or as a backup.

  • Assuming every button bag has the same allergen information

    Ingredients and may-contain statements differ between the plain and crispy-cookie products considered here.

    Read the current label of each variant before offering it to someone with an allergy or intolerance.

  • Leaving bags in the sun or a warm vehicle

    Tesco instructs buyers to protect Cadbury White Buttons from heat, while Marks & Spencer specifies cool, dry storage away from sunlight for its white chocolate.

    Transport packs sealed and keep them somewhere dry and shaded during the sale.

Relevant brand references

Milkybar

Nestlé Confectionery UK lists Milkybar Giant Buttons sharing bags in 94g and 176g sizes. Asda also lists an 86g Crispy Cookie variant.

  • The 176g Giant Buttons bag is the larger plain white-chocolate option in this range considered here.
  • The 86g Crispy Cookie bag is smaller and has milk and may-contain warnings for soya and cereals containing gluten, according to Asda.

Cadbury

Sainsbury’s lists a 192g Cadbury White Mega Buttons pouch, while Tesco lists a 100g Cadbury White Buttons bag.

  • The two listed weights offer different amounts for a larger group or a smaller gathering.
  • The 100g bag contains less chocolate than the 192g pouch; check the current label of either product before sharing.

M&S

Marks & Spencer lists a 100g white chocolate product. It is a reference for white chocolate, rather than an identified button sharing bag.

  • Its product information specifies storage in a cool, dry place away from sunlight.
  • Check the format before choosing it for passing around; the listed product is not identified as a bag of buttons.

Joybuy product options

This 100g white-chocolate button option suits a small group or a top-up more readily than a busy refreshment table relying on one bag.

Cadbury White Giant Buttons 100g bag

Cadbury White Giant Buttons 100g

The 100g button bag is an option for a small group or as a top-up. Its listing says to store it dry and protect it from heat and direct sunlight; check the current pack for milk, soya and any may-contain warnings before sharing.

View on Joybuy

Questions about sharing at a car boot sale

What size white-chocolate bag should I take?

For a group refreshment table, consider the 176g Milkybar Giant Buttons bag listed by Nestlé Confectionery UK or the 192g Cadbury White Mega Buttons pouch listed by Sainsbury’s. An 86g–100g bag contains less and may make more sense for a few people or as a top-up.

What allergens should I check before sharing?

Read the current label of the exact bag you are offering. The Cadbury white-button products list milk ingredients and soya lecithins; Asda lists milk and may-contain warnings for soya and cereals containing gluten on Milkybar Crispy Cookie Buttons.

How should I store white chocolate outdoors?

Keep packs sealed until needed and store them somewhere dry and protected from heat. Tesco gives those instructions for Cadbury White Buttons, while Marks & Spencer specifies a cool, dry place away from sunlight for its white chocolate.

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

If you are operating a food business that sells food, GOV.UK says you must register with your local authority; its guidance includes temporary stalls. Check with the relevant authority about your activity and with the organiser about event rules.