Bittersweet Chocolate Pudding

Directions

1. 1
   In a medium saucepan, whisk together the cornstarch, cocoa powder, sugar salt, and salt.
2. 2
   In a separate bowl, combine the milk and egg.
3. 3
   Gradually pour the milk mixture into the saucepan, whisking until thoroughly mixed.
4. 4
   Heat the mixture, stirring constantly, over medium heat until it boils. Cook for 1 minute, then remove from heat.
5. 5
   Stir in butter and vanilla extract.
6. 6
   Pour the pudding into the suitable molds rinsed with cold water (the pudding can be taken out more easily).