Cake mix is a pre-packaged blend of dry ingredients used to make cakes. It typically includes flour, sugar, baking powder, and flavorings. To prepare a cake, you usually add wet ingredients like eggs, oil, and water, then mix and bake the batter. Available in various flavors, such as chocolate and vanilla, cake mix simplifies the baking process, making it accessible for beginners. Many brands also offer gluten-free options, catering to different dietary needs. Using cake mix can save time and effort while still producing delicious homemade cakes.