Prepared dry mixes are a convenient way to make a variety of baked goods quickly and easily. These mixes typically require the addition of only water, milk, or egg before baking. There are many types of prepared mixes available, including those for making plain sponge cakes, cookies, layer cakes, gingerbread, and other types of cakes. These mixes are popular for their ease of use and consistent results, making them a favorite among busy home bakers and professional chefs alike. With a prepared mix, anyone can create delicious baked goods in no time at all, without the need for extensive baking knowledge or experience.