In a slow cooker, combine the skim milk powder, cocoa and sugar. Slowly add the water while whisking to avoid lumps.
Cover and cook on LOW for 2 to 4 hours, or until hot.
Break chocolate bar into pieces and add to the hot cocoa. Stir until completely melted.
To serve, ladle into mugs and garnish with whipped cream and/or sprinkle of hot cocoa, if desired.
Notes
Cooking Notes: Using dry skim milk powder, helps the hot cocoa hold up for hours in the slow cooker without curdling. For an adult version, when serving, add a shot of brandy or Irish cream to the mugServing size: 6 ounces6*SmartPoints (Green plan)6*SmartPoints (Blue plan)6*SmartPoints (Purple plan)5*PointsPlus (Old plan)Click here to see your WW PersonalPoints for this recipe and track it in the WW app or site.