1 1/2 cups instant nonfat dry milk
5 cups granulated sugar
3 cups cornstarch
1 teaspoon salt
2 1/2 cups unsweetened cocoa
Mix all ingredients until they are well blended. Store mix in an airtight container.
To use, stir the mix in the container before measuring out 2/3 cup of the mix into a saucepan. Add 2 cups milk and cook over low heat, stirring, until mixture thickens and comes to a boil. Continue stirring for 1 minute. Remove from heat and pour into individual serving dishes. Pudding will thicken further as it cools.