The next chapter in chocolate's history is the birth of the chocolate bar in the 19th century. This was a result of further innovation and experimentation, as chocolatiers sought to create a solid form of chocolate that could be easily consumed.
The creation of the chocolate bar was a significant milestone. It made chocolate even more accessible and portable, paving the way for its use in a variety of confections. This period also saw the rise of famous chocolate companies like Cadbury, Nestlé, and Hershey, which continue to shape the chocolate industry today.