Steaming in an oven is a cooking method that uses steam to cook food. This method is often used to cook vegetables, fish, and poultry. Steaming food in the oven can help to preserve nutrients and flavor, and it can also be a healthier way to cook than frying or baking.
To steam food in the oven, you will need a roasting pan or baking dish with a lid. Add about 1 inch of water to the bottom of the pan or dish, and then place a steamer basket or trivet inside. Arrange the food on the steamer basket or trivet, and then cover the pan or dish with the lid.