In a large bowl, combine powdered milk, chocolate pudding mix, chocolate drink mix powder, creamer, confectioners' sugar, and cocoa. Divide the mixture between two 1 quart jars. Seal, and decorate as desired. These can be stored in a dry area for up to 3 months.
Attach a tag with the following instructions: Hot Cocoa: Dissolve 1/3 cup cocoa mix in 1 cup boiling water.