Crockpot Hot Cocoa!

1. In a small sauce pan on the stove, heat 1 cup of milk until hot (not boiling), and whisk in cocoa powder.
2. In a crockpot, add condensed milk, 5 cups whole milk, heavy whipping cream, vanilla, and chocolate chips.
3. Pour in the cocoa/milk mixture, and stir to combine.
4. Cook on low for 2 hours, stirring every so often to make sure the chocolate is all melted and everything is smooth.
5. Serve with mini marshmallows!