Add 4 oz. of White Chocolate Chips to the bottom of your pot.
Mix in 2 cups of Whole Milk and 1 cup of Heavy Cream.
Mix in the Vanilla Extract and Cocoa Powder.
Heat on medium heat until the Chocolate Chips have melted and most of the Cocoa Powder has mixed in. Whisk during this step to ensure the cocoa powder has incorporated completely.
Use a ladle to scoop into a cup and serve with Marshmallows and Chocolate Syrup.
Notes
This can be made on the stovetop or in a slow cooker.