2 cups powdered sugar
1 cup cocoa (Dutch-process preferred)
2 1/2 cups powdered milk
1 teaspoon salt
2 teaspoons cornstarch
1. Combine all ingredients in a mixing bowl and incorporate evenly. Seal in an airtight container, keeps indefinitely in the pantry.
2. Fill your mug half full with the mixture and pour in hot water. Stir to combine.This also works great with warm milk.