Heat milk in microwave for around 4 minutes at half power.

Put coco powder, Splenda and salt in sauce pan, add about 1/2 cup milk and whisk to combine.

Over med. heat, slowly add milk, reserving about 1/2 cup.

Whisk cornstarch into remaining milk. Stir pudding mixture over med. heat until it comes to a boil. Remove from heat, stir in milk/cornstarch mixture and return to heat and stir constantly until pudding thickens, about 1 minute.

Remove from heat, stir in vanilla and pour into cups or bowls. Let cool at least 20 minutes before enjoying.