1 1/2 ripe bananas
1 tablespoon carob powder
orange zest, to taste, optional
mandarin orange slices, for garnish, optional
walnuts, chopped, for garnish, optional
1. Puree the bananas in blender.
2. Add the carob powder and orange zest (if using).
3. Garnish with mandarin slices and/or chopped walnuts.