Nougatine (sugar caramelised with nuts or seeds, poured thin and shaped while hot) and praline (hazelnuts or almonds caramelised in sugar, cooled, and ground to a paste) are the two foundational nut-caramel preparations of French confectionery. They share an origin — Clermont-Ferrand in the Auvergne is often credited with praline's invention, attributed to the chef of the Marshal de Plessis-Praslin in the seventeenth century. The marshal's name, anglicised, became "praline." Nougatine's origin is in Montargis — the confiserie Mazet has been making Praslines de Montargis (a red-coated almond praline) since 1632.
**Nougatine:** A dry caramel (sugar cooked without water to amber) is combined with warm, toasted, roughly chopped almonds and poured immediately onto a greased marble slab. While still hot, it is rolled thin with an oiled rolling pin and cut or shaped. The working window is 2–3 minutes — nougatine sets to a brittle at room temperature and cannot be reheated without burning. For complex shapes (domes, baskets, cones), the nougatine is shaped by pressing it over oiled moulds while still warm and flexible. Once set, it is brittle, translucent-amber, and shatters cleanly. The smell of correctly made nougatine — hot caramel and toasted almond — is one of the defining aromas of the French pastry kitchen.
1. Dry caramel is faster but less forgiving than wet caramel — monitor constantly once the sugar begins to colour, because the transition from correct to burnt takes under 30 seconds at full heat 2. Nuts must be warm before adding to caramel — cold nuts drop the caramel temperature dramatically and cause premature setting 3. Praline paste grinding: the first stage (pralin powder) must be fully dry-cooled before continuing to paste — warm pralin in a food processor generates excessive heat and the oils can go rancid quickly 4. Storage: praline paste oxidises on exposure to air — store with cling film pressed directly against the surface, refrigerated, for up to 2 weeks Sensory tests: - **Nougatine colour:** Deep amber — the colour of dark amber gemstone. Not golden (under), not brown (over and bitter). The colour should be even throughout the mass. - **Praline paste consistency:** At room temperature, praline paste should pour slowly from a spoon — thicker than honey, thinner than peanut butter. If it is solid, the nut oil was insufficient (possibly under-roasted nuts). If it is very liquid, the nuts were too oily (possibly over-processed). - **Smell of the praline grind:** At the point of liquefaction, the kitchen should smell intensely of roasted hazelnut and caramel simultaneously — two distinct smells merging into one. If only caramel is present, the nuts were under-roasted. If the smell is flat or stale, the nuts were old.
French Pastry Deep: Sugar Work, Chocolate, Regional & The Untranslated Knowledge