Steps
1. In a saucepan, whisk together the cocoa powder, cornstarch, sugar, and salt.
2. Gradually whisk in the milk until smooth.
3. Cook over medium heat, stirring constantly, until the mixture thickens.
4. Remove from heat and pour into serving dishes.
5. Chill in the refrigerator until set, about 2 hours.
6. Serve and enjoy your creamy chocolate milk pudding!