Instructions

  1. In a medium saucepan, combine cornstarch, cocoa, and sugar.
  2. Mix well.
  3. Gradually add milk, stirring to dissolve cornstarch and cocoa.
  4. Cook over medium heat, stirring, until mixture comes to a boil.
  5. Continue to cook 2 to 3 minutes, stirring,.
  6. Remove from heat and stir in vanilla.
  7. Spoon pudding into 4 custard cups.
  8. Chill.