PLACE coffee grounds in filter in brew basket of coffee maker. Add water to coffee maker; brew. When brewing is complete, pour coffee into 4 mugs.
MICROWAVE milk and chocolate in microwaveable container on HIGH 3 min. or just until milk is steaming and chocolate is melted, stirring after 2 min.
POUR 1/4 cup chocolate mixture into each mug.
serving size = 1 cup (250 mL)