1 Pour the orange juice, cocoa and flour into a blender. Turn the machine on; let run for 10 seconds or until well mixed.
2 Empty contents of blender into a small saucepan and stir smoothly over low heat.
3 Beat with a fork or wire whisk until well blended.
4 Add sugar and heat the mixture over medium-low heat, stirring occasionally, until hot.
5 For garnish: Add marshmallows, whipped cream or a Florida orange slice.

Source: The Florida Department of Citrus