n a small food processor or blender, blend the first 5 ingredients until smooth. Remove to a bowl and fold in orange zest and chips. Using a baby spoon, spoon filling evenly into 30 fillo cups. Sprinkle with powdered sugar, cocoa, or both. Chopped pistachios may be nice too. Serve immediately. Makes 30 pieces.
Note- Only put the cream filling into the cups just before serving so the cups do not get soggy.