Concentrate on your studies for a long time. Baking, also known as baking, refers to the process of dehydration, drying and hardening of materials through dry heat under the ignition point of materials. Baking is an indispensable step in the production of bread and cake. After baking, starch undergoes a series of chemical changes such as gelatinization and protein denaturation, which makes bread and cake mature. It can also change the taste of food.