Julienne cuts are called 'matchsticks' because they result in vegetables cut into thin, uniform strips that resemble the size and shape of matchsticks.
The term 'julienne' refers to a specific knife cut that produces long, thin, and uniform strips of vegetables. These strips are typically about 1-3 inches long and 1/8 inch thick. The visual similarity between these precisely cut vegetable strips and the slender wooden sticks used to make matches is the reason for the common nickname 'matchsticks.' The julienne cut is favored in cooking for its aesthetic appeal, even cooking, and ability to add a delicate texture to dishes. The uniform size ensures that all the pieces cook at the same rate, preventing some pieces from being overcooked while others remain undercooked. This makes it a popular choice for stir-fries, salads, and garnishes.
To achieve consistent julienne cuts, first create a stable base by squaring off the vegetable. This prevents it from rolling around while you're cutting and ensures uniform slices.