Place glutinous rice and water in a saucepan; bring to a boil. Reduce heat to low; cover and cook for about 25 minutes.
Add chocolate (or cocoa powder) and sugar; stir and mix well. If it gets too thick, add a little milk (or coconut cream).
Ladle champorado (chocolate rice porridge) into bowls. Serve with swirls of milk on top; serve hot.
Serves 4.
0 servings