Hosts catering for different tastes
White chocolate offers a sweet, creamy option, while a 70%–72% dark bar gives guests a more cocoa-led, less-sweet choice. M&S Food describes this flavour distinction in its guide to chocolate types.
Who is this choice for?
Shoppers looking for high-cocoa dark chocolate
Look for a stated minimum cocoa percentage rather than relying on words such as “rich”. Lindt, M&S and Waitrose & Partners list 70% or 72% minimum cocoa solids for the dark bars discussed here.
People sharing chocolate with guests who have allergies
Check each bar’s current ingredients and “may contain” statement before serving it. Warnings differ between products, and a vegan recipe does not by itself establish suitability for a milk allergy.
What should you check?
White chocolate
Choose it when: A sweet, creamy flavour or a pale contrast in a bake is the point of the recipe.
Bear in mind: White chocolate will not give you the cocoa-led taste of a high-cocoa dark bar; check milk and other allergen information before sharing.
70%–72% dark chocolate
Choose it when: You want the richer, less-sweet profile associated with the high-cocoa bars described by M&S Food.
Bear in mind: Dark bars can still carry milk, nut or other allergen warnings, and their flavour may not suit guests expecting white chocolate’s sweetness.
| Priority | What to check | Your needs |
|---|---|---|
| Flavour | Decide whether the treat calls for white chocolate’s cocoa-butter, milk and sugar profile or a more cocoa-led dark bar. M&S Food describes dark chocolate as richer and less sweet. | I’m serving a group and want a flavour they will expect, rather than choosing by colour alone. |
| Cocoa percentage | Read the stated minimum on the exact dark bar: the cited Lindt and M&S bars state 70% cocoa solids, and the Waitrose & Partners dark bar states 72%. Do not use flavour descriptions as a percentage. | If I’m buying high-cocoa dark chocolate, I want to compare labelled figures for the particular bars on my shortlist. |
| Allergens | Check the current ingredients, allergen emphasis and “may contain” wording for each bar. Lindt says its EXCELLENCE Dark 70% bar is not suitable for people with a milk allergy despite being made to a vegan recipe. | Someone sharing the chocolate may have an allergy, so I need the warning for the exact product I serve. |
| Storage | Follow the pack directions. Waitrose & Partners directs shoppers to keep its cited chocolate closed in a cool, dry place away from heat and direct sunlight. | I’m buying ahead of an outdoor event and need to keep the bars protected until serving. |
What can catch shoppers out?
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Treating white chocolate as a milder dark bar
M&S Food describes white chocolate as made with cocoa butter, sugar and milk rather than the cocoa solids that give dark chocolate its cocoa-led profile.
Choose by the flavour needed for the treat; if high-cocoa dark chocolate is the aim, read the cocoa-solids percentage on the exact bar.
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Assuming dark chocolate is suitable for milk or nut allergies
The cited Lindt, M&S and Waitrose & Partners dark bars carry different milk and nut cautions. A dark-chocolate label is not an allergen declaration.
Read the current pack’s ingredients and precautionary warnings before buying for or serving someone with an allergy.
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Relying on an online description instead of the pack
M&S and Waitrose & Partners caution that recipes and allergen information can change.
Confirm the cocoa percentage, ingredients and allergen statement on the exact bar you receive.
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Leaving bars beside heat before serving
The cited Waitrose & Partners storage directions call for chocolate to be kept closed, cool and dry, away from heat and direct sunlight.
Keep it protected during preparation and transport, rather than setting it beside a heat source at the event.
Brand and product-line references
Cadbury
Cadbury lists separate Bournville Classic Dark 100g and White Chocolate 90g bars in its UK range.
- The two named bars give familiar-brand options on either side of the white-versus-dark choice.
- Neither cited product description establishes a high-cocoa percentage; check the exact pack if that specification matters.
Lindt
Lindt lists 70% minimum cocoa solids for its EXCELLENCE Dark 70% Bar 100g.
- The stated percentage lets shoppers identify this particular high-cocoa dark bar.
- Lindt says the bar is not suitable for people with a milk allergy and may contain nuts, soya and sesame seeds.
M&S
M&S lists a Dark Chocolate 100g bar with 70% minimum cocoa solids and presents it for baking.
- Its stated cocoa level and cooking use help identify where this particular bar fits.
- M&S says this bar is not suitable for people with milk, nut or peanut allergies; check the current pack.
Waitrose
Waitrose & Partners lists Belgian dark and white chocolate bars, including a dark bar labelled 72% cocoa solids.
- The named bars provide distinct dark and white options, with a stated percentage for the dark bar.
- Both cited product pages carry allergy cautions; confirm the information against the current packs.
Galaxy
Galaxy’s Gift Milk Chocolate Bar is a milk-chocolate alternative, not a white or high-cocoa dark bar.
- Galaxy lists 25% minimum cocoa solids and 14% minimum milk solids for this specific bar.
- Choose it only if milk chocolate suits the intended treat; its listed ingredients include milk and soya.
Joybuy chocolate options
These bars cover both sides of the Bonfire Night choice: dark chocolate for a stated high-cocoa flavour, including a cooking bar, and white chocolate for a sweeter option. Check each current pack before sharing with anyone who has an allergy.
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Morrisons The Best 72% Cocoa Dominican Republic Dark Chocolate 100g
A dark-bar option when you want a stated 72% cocoa level for a treat or bake. Check the current pack for soya and precautionary warnings covering gluten, milk, nuts and peanuts.
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Green & Black's Dark Chocolate 70% 90g
A 70% dark bar for serving on its own or using in a dessert. Check the current pack for precautionary milk and nut warnings, and protect the bar from heat before serving.
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Divine Chocolate 70% Dark Chocolate with Raspberries 90g
A 70% dark-chocolate choice with raspberries for guests who want a fruit addition. Milk appears in the ingredient and allergen information, so do not rely on vegan wording without checking the current pack; also check its gluten and nut warnings.
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Menier Dark Cooking Chocolate 70% Cocoa 100g
A 70% dark cooking chocolate for a Bonfire Night bake rather than a general serving bar. Its product information identifies milk and cautions about other allergens; read the current pack before sharing.
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Green & Black's White Chocolate 90g
A white-chocolate option for a sweet treat or a contrasting addition to a bake. Its product information identifies milk and soya and cautions that it may contain nuts; check the current pack before sharing.
Questions about choosing and sharing
Is white chocolate just a sweeter dark chocolate?
No. M&S Food describes white chocolate as made from cocoa butter, sugar and milk, without the cocoa solids that give dark chocolate its cocoa-led character. Choose it for its own sweet, creamy flavour rather than as a lower-percentage dark bar.
What should I look for on a high-cocoa dark bar?
Read the minimum cocoa-solids percentage on the exact bar. The cited Lindt and M&S dark bars state 70%, while the cited Waitrose & Partners dark bar states 72%; the figure helps compare their cocoa content, not their overall quality or allergy suitability.
Does a vegan-recipe dark bar suit someone with a milk allergy?
Not necessarily. Lindt says its EXCELLENCE Dark 70% bar is made to a vegan recipe but is not suitable for people with a milk allergy. Check both the ingredients and precautionary allergen statement on the current pack.
How should I keep chocolate before Bonfire Night?
Keep it closed in a cool, dry place away from heat and direct sunlight, following the directions on the bar you buy. Waitrose & Partners gives those directions for its cited dark and white bars; keep chocolate protected until it is ready to serve.