The process of cooking food using steam is called steaming. This method involves cooking food by surrounding it with steam, which is generated from boiling water. Steaming is a healthy cooking technique, as it helps retain nutrients in the food that might be lost during other cooking methods, such as boiling or frying. It is commonly used for vegetables, fish, and even some desserts. A steamer, which can be a specialized kitchen appliance or a simple pot with a lid, is often used in steaming to ensure even cooking and minimal nutrient loss.