Adding a bay leaf to rice during cooking infuses it with a subtle, aromatic flavor, enhancing the overall taste profile of the dish. It also helps to neutralize some of the starchiness of the rice.
A bay leaf, when simmered in water with rice, releases its essential oils and aromatic compounds. These compounds impart a delicate, slightly floral, and herbaceous flavor to the rice. The bay leaf doesn't overpower the rice but rather adds a layer of complexity and depth. The heat from the cooking process helps to extract these flavors effectively. Furthermore, some believe that bay leaves contain enzymes that can help break down the starches in rice, resulting in a slightly less sticky and more fluffy texture. The bay leaf is typically removed before serving the rice.
Use only one or two bay leaves per pot of rice, as too many can make the flavor too strong and slightly bitter. Remember to remove the bay leaf before serving.