Chiffonade, a technique of thinly slicing leafy herbs, ensures even distribution and flavor release throughout a rice or biryani dish due to the herb's increased surface area.
Chiffonade involves rolling leafy herbs like basil, mint, or cilantro into a tight cylinder and then slicing them thinly crosswise. This creates delicate ribbons of herbs. When these ribbons are added to a rice or biryani dish, they disperse more evenly than whole leaves or coarsely chopped herbs. The increased surface area of the chiffonade cut allows for a more immediate and thorough release of the herb's aromatic oils and flavors. This results in a more balanced and flavorful dish, where the herb's essence is present in every bite, rather than concentrated in specific areas. The light, airy nature of the chiffonade also prevents clumping, further promoting even distribution.
Add the chiffonade herbs at the very end of the cooking process, just before serving. This preserves their fresh flavor and vibrant color, preventing them from wilting or becoming bitter from prolonged heat exposure.