Gaufre de Liège

Gaufre de Liège is a small, dense waffle made from a rich yeasted dough studded with pearl sugar, baked in a hot iron until the sugar caramelizes into a crackling, amber crust. It's Wallonia's side of the country's waffle rivalry with Brussels, and the one actually sold from street carts and market stalls, eaten plain, straight out of hand, no fork required.

What it really is

The dough sits closer to a sweet brioche than a pancake batter — flour, egg, milk, butter and yeast, left to rise until light and airy. Pearl sugar is folded through just before baking rather than mixed in early, so the nibs stay whole instead of dissolving into the dough. Pressed in a hot iron, the sugar along the edges melts and catches, turning dark and glassy in patches while the inside stays soft and faintly chewy. Unlike the lighter, rectangular Brussels waffle, it needs no toppings, no cream, no fruit — the caramelized sugar is the entire point, and most vendors hand it over exactly as it comes off the iron.

How it's served

• Warm, straight from the iron, wrapped in a paper napkin.
• Plain, with nothing added — toppings are a habit for tourists, not locals.
• Occasionally with a drizzle of melted chocolate for a sweeter version, but never whipped cream or fruit the way a Brussels waffle carries them.

How to write it on the menu

• Call it by name — Gaufre de Liège or Liège waffle — rather than just "Belgian waffle," which on most menus actually means the lighter Brussels version.
• Say the sugar is folded in and caramelized on the iron, not dusted on afterward; that's what makes the crust crack rather than simply taste sweet.
• Note that it's meant to be eaten warm and unadorned, so a guest isn't left wondering why no toppings are listed.