Vary this rich delicious drink by using different flavored creamers and liqueurs.
In a 3-1/2-, or 4-, or 5-quart crockery cooker combine dry milk powder, powdered sugar, cocoa powder, and nondairy creamer. Gradually add water; stir well to dissolve.
Cover; cook on low-heat setting for 3 to 4 hours or on high-heat setting for 1-1/2 to 2 hours.
Stir in the creme de cacao, if desired. Stir mixture before serving. Ladle into mugs; top with whipped cream. Makes about 12 (6-ounce) servings.