Belgium's reputation for chocolate is not just marketing. It rests on a specific 1912 invention, a packaging fix nobody else had thought of, and a genuinely different approach to what goes inside the shell.
1912: the year the praline was invented
Jean Neuhaus II, running his family's chocolate and pharmacy shop in Brussels' Galerie de la Reine, created the first filled chocolate praline in 1912 — a hard shell around a soft interior, rather than the solid chocolate blocks that had been sold until then. It sounds like a small change; it created an entire category.
The ballotin: solving the mess
Filled chocolates have a problem solid chocolate never had: they crush. In 1915, Neuhaus's wife, Louise Agostini, invented the ballotin — the small cardboard box now used worldwide to sell loose pralines — after watching customers carry theirs home loose in paper bags. It remains the standard presentation for pralines a century later.
Leonidas and Guylian: two very different follow-ups
Leonidas was founded in 1913 by Leonidas Kestekides, a Greek-American confectioner, and built its reputation on good pralines at accessible prices — still one of the most widely available Belgian praline brands today. Guylian, founded in the 1960s in Antwerp by Guy Foubert, took a different route entirely: hazelnut-praline-filled chocolates moulded into seashell shapes, designed to evoke the Belgian coast, and now one of the country's most recognisable exports.
What actually makes it "Belgian"
There is no legal protection for the term the way there is for Champagne, but there are strong conventions: a higher proportion of cocoa butter, no vegetable fat substitutes permitted elsewhere in the EU, and an unusually dense concentration of chocolate-making expertise — Belgium has thousands of chocolate shops for a relatively small population. Our chocolate collection is a reasonable place to start if any of this has made you want to compare it for yourself.
Frequently asked questions
Who invented the praline?
Jean Neuhaus II, in Brussels in 1912, was first to fill a chocolate shell rather than sell solid blocks.
What is a ballotin?
The cardboard box invented in 1915 by Louise Agostini to stop pralines being crushed in a paper bag.
Is "Belgian chocolate" legally protected?
No — it is a reputation built on ingredient conventions like higher cocoa butter content, not a protected geographic term.