cocoa powder, unsweetened
- Mix cocoa and sugar together. In a medium-sized saucepan dissolve the cornstarch in water and combine with with the cocoa mixture. Stir until a smooth paste has formed. Heat this mixture, stirring, while gradually adding in the milk. Continue stirring and bring to a simmer. Simmer for 10 minutes while stirring often. Cocoa is ready when it's thick, glossy and smooth.