Place all ingredients in food processor and pulse until a somewhat smooth texture is created. You may need to use a spatula and push down the sides until thoroughly blended together.
Once done, use wet hands to form into balls.
Place on parchment paper on a flat plate or baking sheet, then grate more orange peel over the top.
After all are rolled, set in freezer for 25 minutes to harden. Recipe makes about 14-16 balls. Store in airtight container in the fridge.