Researchers delved into the physics of conching, the stirring process that transforms ground cacao into a meltingly smooth treat. By Veronique Greenwood What do chocolate and concrete have in common?

Chocolate used to have a gritty texture until chocolatiers hit on a way to turn it smooth. Now, over a hundred years later, scientists are looking at the physical properties behind the process in ...

Lecithin plays a vital role in the production of chocolate and many other foods. It's never been clear how this ingredient works on a molecular level, and ...

Smooth mixture: physicists have discovered the secret of a 140-year-old process for making chocolate. (Courtesy: Shutterstock/Kati Finell) New insights into the physics of chocolate production have ...

In a small saucepan, bring the cream to a simmer. Add the butter and stir until melted. Add the chocolate chips. Stir until completely melted and smooth. Remove from the heat and pour into a shallow ...