Creating Homemade Chocolate Pudding is straightforward. Just follow these simple steps:

1. Combine Dry Ingredients: In a medium saucepan, whisk together the sugar, cocoa powder, cornstarch, and salt.
2. Add Milk: Gradually add the whole milk to the dry ingredients, whisking until smooth and combined.
3. Heat Mixture: Place the saucepan over medium heat and cook, stirring continuously until the mixture thickens and starts to bubble. This should take about 10-15 minutes.
4. Add Vanilla and Butter: Once thickened, remove the saucepan from heat. Stir in the vanilla extract and unsalted butter until completely melted and smooth.
5. Cool Down: Pour the pudding into serving bowls or one large dish. Cover with plastic wrap, pressing it directly onto the surface of the pudding to prevent a skin from forming.
6. Chill: Refrigerate for at least 1-2 hours to allow it to set and cool completely.
7. Serve: Once chilled, give the pudding a gentle stir before serving. Top with whipped cream if desired.

These steps will lead you to a delightful dessert that everyone will love!