Egg white powder is a versatile ingredient used in various baking and dessert preparations, including cakes, meringues, sponges, and gluten-free breads. It is also popular for creating bubbles or foam using water. Egg white powder can be reconstituted by mixing it with water, resembling fresh egg white. This pasteurized powder can be used safely without cooking or baking, but it is best to start with a cooked base for optimal safety. It is typically sold alongside cake baking and decorating supplies. Deps offers three different types of egg white powder, with high gel being a useful option. For optimal safety, it is best to start with a cooked base when serving high-risk individuals, such as the elderly, young children, and those with compromised immune systems.