2 (10 oz) bags Andes mint baking chips
1 (12 oz) bag semi-sweet chocolate chips, coarsely chopped*
4 (12 oz) bags milk chocolate chips, coarsely chopped*
8 cups granulated sugar
2 cups unsweetened cocoa powder
*For best results, use good quality chocolate.
For the Mix:
In batches, pulse Andes mint, semi-sweet, and milk chocolate chips in a food processor until finely ground. Stir in sugar and cocoa powder. Keep in an airtight container for up to 6 months.
To Serve:
For each serving of hot chocolate, heat 8 ounces milk in a small saucepan over medium heat or in the microwave until scalding. Thoroughly whisk in a scant ¼ cup of hot chocolate mix, or more for desired richness.