What process involves converting primary processed foods into another form, such as flour into biscuits?

The process of converting primary processed foods into another form is known as secondary processing. This involves taking ingredients that have already undergone some form of initial processing (like grinding wheat into flour) and transforming them into more complex food products (like biscuits).

Secondary processing enhances the value and variety of food products and allows for a broader range of culinary applications. It often involves methods such as baking, frying, or cooking, which provide not only nutritional benefits but also improve taste, texture, and appearance. In this example, flour is taken, which is the primary product, and is processed further into biscuits, showcasing how secondary processing plays a crucial role in food preparation and product development.