Allumette

Allumette is a fine matchstick cut, commonly used for potatoes and other firm vegetables. A typical classical specification is approximately 3 mm × 3 mm × 5–6 cm (⅛ in × ⅛ in × 2–2½ in). The word also appears in pastry, where it describes a narrow strip or stick-shaped preparation.

How to cut allumette

1. Peel the potato if required and trim it into a stable rectangular block.
2. Cut even slabs approximately 3 mm thick.
3. Stack the slabs and cut them into matching 3 mm sticks.
4. Trim the sticks to a consistent length.
5. Rinse or soak only when the recipe calls for it, then dry thoroughly before frying.

Pommes allumettes

Pommes allumettes are thin, crisp potato sticks fried until golden. Their small dimensions mean they cook quickly and can burn easily, so batch size, oil temperature and draining are important.

Allumette in pastry

The term is also used for narrow strips of puff pastry, which may be baked as savoury or sweet sticks. The exact shape and garnish depend on the recipe.

Chef’s tip: Uniformity is essential. Square off the potato before cutting and dry the sticks thoroughly before frying to reduce splattering and improve crispness.

Key distinction: Allumette describes a fine matchstick shape. Bâtonnet is a thicker stick cut, while julienne is the broader culinary term for fine matchstick vegetables.