A steam oven is a kitchen appliance that uses steam to cook food. It works by heating water to create steam, which then circulates around the food, cooking it evenly while retaining moisture. This method helps preserve nutrients and enhances flavors, making it a popular choice for healthy cooking. Steam ovens can be used for a variety of dishes, including vegetables, fish, and even baked goods. They often come with different settings for various cooking needs, allowing users to steam, bake, or reheat food. Many modern steam ovens also feature digital controls for easy operation and precise cooking times.