In this lesson, the focus is on various categories of desserts, specifically tarts and cookies. Tarts generally have a base made from pastry and can be filled with creams or fruits, while cookies, referred to as “buskets,” are typically flat and can vary in texture, often made with flour, sugar, and fats. The lesson also includes a video demonstrating how to make chocolate chip cookies, highlighting the importance of ingredients and their proportions in baking. Students are encouraged to try making these desserts at home.