In a bowl dissolve gelatin in 1 cup milk

In a small saucepan over medium heat, combine drink mix, sugar, and remaining milk; bring to a boil, stirring until chocolate and sugar are dissolved

Add to gelatin mixture and mix well

Pour into an 8-in. square pan

Cool at room temp. for 30 min.

Cover and refrigerate until firm, about 5 hours (do not freeze)

Cut with a knife or cookie cutter