What food can you preserve using deep freezing?

Deep freezing can preserve a wide variety of foods, including fruits like berries and bananas, vegetables such as broccoli and peas, and meats like chicken and beef. Additionally, prepared meals, soups, and baked goods like bread and cookies can also be frozen for long-term storage. The key is to properly package the food to prevent freezer burn and maintain quality. Deep freezing helps retain nutrients, flavor, and texture when done correctly.