Nut-free chocolate
The hardest dietary requirement in chocolate, because nuts are everywhere in the category and the risk is overwhelmingly on the equipment rather than in the recipe.
If you read nothing else
The recipe is easy to check and is not the problem. For a serious nut allergy the relevant assurance is a dedicated facility, not an ingredient list.
Why this is harder than the others
Nuts are among the most common chocolate inclusions and praliné is a foundational filling, so a very large share of any confectionery factory's output contains them. A line that has run hazelnut praliné this morning is running something else this afternoon.
That makes cross-contact the dominant consideration rather than a secondary one, which is the reverse of the gluten and dairy cases. A plain dark bar with no nuts in the recipe may still be made in a facility where nuts are handled continuously.
What the labels can and cannot tell you
Named nuts must be declared where they are ingredients, and in the EU and UK they are among the allergens that must be emphasised. That covers the recipe completely.
The 'may contain nuts' statement covers the equipment, and it is voluntary, unstandardised and not a graded scale. Its absence is not an assurance, and its presence does not indicate a quantity. A manufacturer that handles nuts and does not state it has made a risk assessment you cannot see.
Dedicated nut-free manufacturers exist and are the meaningful category for a serious allergy — the assurance comes from the facility rather than from the product.
Practical points
Loose and unwrapped chocolates from a counter are the highest-risk purchase, because a single scoop or tong moving between trays defeats any ingredient assurance. Seasonal and multipack miniatures frequently omit full ingredient information on the individual wrapper, so keep the outer packaging.
What is safe for a person with a nut allergy is a clinical question, and one this site is not in a position to answer.
Covered in this guide
- PralineThe nut-based filling that makes nut handling near-universal in confectionery.
- Chocolate allergensThe evidence picture on chocolate and allergy.
- Chocolate and allergyWhat the evidence does and does not establish.
Sources
- ChocolateHQ editorial synthesis — ChocolateHQ(citation identity confirmed; passage not re-read)
- Regulation (EU) No 1169/2011 of the European Parliament and of the Council on the provision of food information to consumers — European Parliament and Council of the European Union, 2011(citation identity confirmed; passage not re-read)