Choose a plain dark bar if you want chocolate without wafer and prefer to break off your own portion. Choose a dark-chocolate wafer bar if you want a crisp snack in a stated single-bar size, but check its wheat and milk ingredients. If a particular cocoa-solids percentage matters, compare the figure on the exact packs rather than assuming that every product labelled dark has the same cocoa content.
If you want chocolate without a wafer or filling, a breakable bar lets you choose your portion. Cadbury describes Bournville Classic as a 100g dark chocolate bar; check the pack for a cocoa-solids percentage if you have a particular figure in mind.
If a crisp snack with a stated bar size suits your tea break, KitKat lists its 2 Finger Dark bar at 20.7g and its 4 Finger Dark bar at 41.5g. Both are dark-chocolate-coated wafers containing wheat and milk ingredients, rather than plain chocolate.
Choose by the ingredients and precautionary allergen statement on the exact pack, not by the word dark. The reviewed KitKat Dark bars contain wheat and milk ingredients; other chocolate bars in this article have different ingredient and allergen statements.
Decide whether you want plain chocolate or a coated wafer, then compare the stated cocoa content, bar size and ingredients of the products that fit.
| Priority | What to check | Your needs |
|---|---|---|
| Chocolate type | Check whether the product is plain dark chocolate, a dark-chocolate-coated wafer or milk chocolate. For a particular cocoa level, compare cocoa-solids percentages stated on the exact packs; a coating percentage is not a cocoa-solids percentage. | I want the chocolate itself to be the focus, rather than a wafer or a milk-chocolate bar. |
| Portion and texture | Compare the pack weight and whether you will divide a bar yourself. KitKat lists 20.7g for 2 Finger Dark and 41.5g for 4 Finger Dark; Cadbury lists Bournville Classic as a 100g bar. | A ready-sized crisp bar suits a brief break, while a breakable plain bar lets me choose how much to have. |
| Ingredients and allergens | Read the current ingredients list and any precautionary statement, including on a multipack. KitKat Dark contains wheat flour and milk ingredients; other bars may have different ingredients or precautionary statements. | I need to check the exact product for ingredients I avoid, even when its front label says dark chocolate. |
The reviewed Galaxy, Mars and Snickers bars are milk-chocolate products, so their brand names alone do not identify a dark option.
Check the exact product description before comparing its format, cocoa information and ingredients.
Cadbury identifies Bournville Classic as dark chocolate, while KitKat describes its Dark bars as dark-chocolate-coated wafers. Those descriptions do not establish a comparable cocoa-solids percentage for the named products.
If you want a particular cocoa level, look for a cocoa-solids figure on each current pack.
KitKat Dark contains wheat flour and milk ingredients. A dark coating does not make a wafer bar equivalent to plain dark chocolate or remove those ingredients.
Read the full ingredients list and any precautionary allergen statement on the exact pack.
The product you receive has its own label, which is the relevant place to check its ingredients and allergen statements.
Use the listing to narrow your choice, then check the pack before eating, particularly if you need to avoid an ingredient.
These examples clarify the chocolate formats in the decision; a brand name alone does not describe every product in its range.
Cadbury describes Bournville Classic as a 100g plain dark chocolate bar and says it is vegetarian friendly.
KitKat describes its Dark products as crisp wafer fingers covered in dark chocolate, in 20.7g two-finger and 41.5g four-finger formats.
The reviewed Galaxy 42g bar is labelled milk chocolate, making that product a contrast to the dark options here.
The reviewed Mars 40g bar combines caramel and nougat with milk chocolate.
The reviewed Snickers 40g bar is a peanut, caramel and nougat milk-chocolate bar, not a plain dark option.
These options include plain dark chocolate bars with stated cocoa percentages and a KitKat Dark wafer multipack. Compare their formats and current pack labels against the kind of tea break you want.
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A 90g dark chocolate bar for a tea break where you want to divide a plain bar yourself. The product name states 85% cocoa. Check the current pack if possible almond, hazelnut or milk presence matters to you.
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A 100g plain dark bar to divide for an afternoon break, labelled 85% cocoa. Check the current pack for precautionary information about gluten-containing cereals, milk, nuts and peanuts if relevant.
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A 100g plain dark bar labelled 72% cocoa, for shoppers comparing stated cocoa percentages as well as format. Its listing identifies soya and flags possible milk, nuts, peanuts and gluten-containing cereals; check the current pack.
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A 100g dark chocolate bar labelled 85% cocoa, which you can divide for a tea break. If comparing a particular serving, check its portion information on the current pack, along with the precise statements concerning nuts, milk, soya and sesame.
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Eight individually sized dark-chocolate-coated wafer bars for breaks where you prefer a crisp, ready-portioned snack. This is not plain dark chocolate: check the current pack for wheat and milk ingredients, and for a cocoa-solids figure if you require one.
No. KitKat describes its Dark bars as wafer covered in dark chocolate, and their ingredients include wheat flour and milk-derived ingredients. Choose a plain dark bar if you want chocolate without wafer.
Look for the cocoa-solids percentage on the exact pack and compare products that state that measure. The word dark alone does not give you a percentage, and the percentage of dark-chocolate coating on a wafer is a different measure.
KitKat lists its 2 Finger Dark bar at 20.7g, compared with 41.5g for its 4 Finger Dark bar. Those are the sizes of the named bars, not a portion rule for other chocolate products.
Yes. KitKat’s ingredient lists for both the 2 Finger Dark and 4 Finger Dark bars include wheat flour and milk-derived ingredients. Check the current pack when avoiding either ingredient.
It signals possible unintended allergen presence, rather than an intended ingredient or a description of flavour. The Food Standards Agency explains this purpose of precautionary allergen labelling; check the statement on the exact pack when it is relevant to your choice.