Choose a solid bar, thin pieces or a filled confection according to what you want to carry and eat at lunch, then check the cocoa percentage for the exact product. Marks & Spencer lists 85% minimum cocoa solids for its Collection mint bar, while Waitrose lists 55% for Mint Thins; the 70% figure for Lindt Lindor Dark Mint applies to its chocolate shell, not the whole truffle. “Dark” alone does not establish a high cocoa percentage, and the current pack is the place to check ingredients and allergens.
If cocoa content is central to your choice, look beyond the word “dark”. The product information from Sainsbury’s, Waitrose and Marks & Spencer gives figures ranging from 47% to 85% for the dark mint chocolates considered here; the percentage for a filled product may describe its shell.
A solid bar, thin pieces and filled truffles offer different ways to take chocolate on a lunch break. Consider the pack size and whether you want a solid piece or a mint filling before choosing a format.
Read the ingredients and allergen advice for the exact pack rather than relying on “dark” or a dietary label. Sainsbury’s lists milk fat and soya in Lindt Excellence Dark Mint, for example; other recipes and advisory statements need their own checks.
Start with the cocoa figure and what it describes, then choose a format and pack quantity that work for your lunch break.
| Priority | What to check | Your needs |
|---|---|---|
| Cocoa content | Read the minimum cocoa-solids percentage on the exact product. For a filled confection, check whether it describes the chocolate coating rather than the whole piece. | If I want a stated cocoa level, the word “dark” is not enough: Sainsbury’s lists Lindt Excellence Dark Mint at 47%, while Marks & Spencer lists its Collection mint bar at 85%. |
| Eating format | Compare a solid bar, thin pieces and a filled centre. Check the pack format if you need to carry just one portion. | A breakable bar may suit my lunch routine, but I might prefer a thin piece or a mint-filled confection instead. |
| Ingredients | Read the current ingredients list and any “may contain” advice for the exact variant. Check dietary labels separately from allergen information. | Before I eat it, I need to know whether the pack lists milk, soya or another allergen relevant to me. Sainsbury’s lists milk fat and soya for Lindt Excellence Dark Mint. |
| Pack quantity | Check the stated pack weight and whether the listing is for one pack or a multipack. Consider how you will carry and store what remains. | If I only want a small amount at lunch, a multipack such as six 300 g boxes may be more than I intend to take with me. |
“Dark” does not identify a particular cocoa level. Sainsbury’s states 47% minimum cocoa solids for Lindt Excellence Dark Mint, while Marks & Spencer states 85% for its Collection mint bar.
Decide what stated cocoa level you are looking for and check the exact product label. For a filled sweet, check which part of it the figure describes.
A dark chocolate recipe can still list allergens: Sainsbury’s lists milk fat and soya for Lindt Excellence Dark Mint. A dietary description and an allergen statement answer different questions.
Read the current pack’s ingredients and advisory wording before eating. GOV.UK says that any of the 14 regulated allergens present in prepacked food must be clearly labelled in its ingredients list.
A box of filled pieces and a single bar do not serve the same carrying need. The Joybuy After Eight listing, for instance, is for six 300 g boxes rather than one small lunch-break pack.
Check both the pack count and individual pack weight, then decide how much you plan to take out with you.
Marks & Spencer describes its Collection Dark Chocolate with Mint as a solid mint chocolate bar with 85% minimum cocoa solids.
The two Lindt products considered here have different formats and cocoa statements: Sainsbury’s lists 47% minimum cocoa solids for the Excellence Dark Mint bar, while Waitrose describes Lindor Dark Mint truffles with a 70% cocoa dark chocolate shell and a mint filling.
Waitrose describes Mint Thins as peppermint-flavoured dark chocolate with sugar crystals and 55% minimum cocoa solids.
These Joybuy listings include a mint chocolate bar, filled mints and peppermint creams. Compare their pack formats first, and check the exact pack for a cocoa percentage when that is important to your choice.
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This 100 g mint chocolate bar is a solid-bar option for a lunch break. Check the cocoa percentage and current ingredients on this exact pack if either affects your choice.
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For someone planning to take mint chocolates to lunch, the quantity is the first consideration: this listing is for six 300 g boxes. Check the pack’s cocoa statement, ingredients and piece format before deciding how it fits your routine.
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These 120 g peppermint creams are a filled alternative to a solid mint bar. If cocoa content matters, check whether the percentage on the pack applies to the chocolate coating; also check the ingredients and whether the pieces suit how you plan to carry them.
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This 200 g pack is another peppermint-cream option if you prefer a filled confection to a bar. Check the current pack for its cocoa statement, ingredients and piece format before selecting it for a lunch bag.
No. Sainsbury’s lists Lindt Excellence Dark Mint at 47% minimum cocoa solids, while Marks & Spencer lists its Collection Dark Chocolate with Mint at 85%. Read the cocoa statement for the exact product instead of treating “dark” as a threshold.
No. Sainsbury’s lists milk fat and soya in Lindt Excellence Dark Mint. Read the current pack’s ingredients and advisory statement for allergens relevant to you; GOV.UK says regulated allergens present in prepacked food must be clearly labelled in the ingredients list.
Check what each percentage describes before comparing them. Waitrose states 70% cocoa for the dark chocolate shell of Lindt Lindor Dark Mint truffles, whereas Marks & Spencer states 85% minimum cocoa solids for its solid Collection mint bar; the shell figure does not describe the whole truffle.
Check the pack quantity, piece format and storage instructions against your plans for the day. A single bar and a multipack serve different carrying needs: the Joybuy After Eight listing, for example, is for six 300 g boxes.