Stockholm Sweden
2012

https://en.wikipedia.org/wiki/Hot_chocolate

Hot chocolate, also known as hot cocoa or drinking chocolate, is a heated drink consisting of shaved or melted chocolate or cocoa powder, heated milk or water, and usually a sweetener. It is often garnished with whipped cream or marshmallows. Hot chocolate made with melted chocolate is sometimes called drinking chocolate, characterized by less sweetness and a thicker consistency.

The first chocolate drink is believed to have been created by the Maya around 2,500–3,000 years ago, and a cocoa drink was an essential part of Aztec culture by 1400 AD, by which they referred to as xocōlātl. The drink became popular in Europe after being introduced from Mexico in the New World and has undergone multiple changes since then. Until the 19th century, hot chocolate was used medicinally to treat ailments such as liver and stomach diseases.