3 c. nonfat dry milk
2 c. confectioners' sugar
1 1/2 c. cocoa powder
1 1 2/ c. white chocolate chips
1/4 tsp. salt
Combine ingredients in a large bowl. Working in two batches, pulse ingredients in food processor until chocolate is finely ground. Store in airtight container for up to three months. To make hot cocoa, stir 1/3 c. of mix into 1 c. of hot milk.