Add the riced cauliflower and half of the hemp hearts, reserving the other half, to a food processor. Add the rest of the ingredients to the processor, secure the lid and pulse for 5 seconds, scrape the sides, pulse another 5 seconds, scrape, then add the reserved half cup of hemp hearts and pulse for 5 seconds. Do not over-blend. Transfer the mix to an airtight container and refrigerate for at least 30 minutes or until ready to use.
Preheat oven to 375 degrees Fahrenheit. Line a baking sheet with parchment paper and generously spray or grease with olive oil or avocado oil.
Form the falafel into balls approximately 1 inch in diameter, which is about 1 heaping or rounded tablespoon, then roll each ball in the oil as you place them onto the prepared baking sheet in a single layer.
Bake for 15 minutes, flip, then, bake for another 15 - 20 minutes or until golden brown. Remove from the oven and allow to cool on the pan for 5 - 10 minutes before serving.
Notes
Cauliflower - Only use fresh cauliflower, not frozen. You can use either store-bought cauliflower rice, or add florets to a food processor and pulse into a rice texture.
The falafel mix can be made in advance and stored in the fridge until ready to use.
How To Freeze and Reheat - Once the fully cooked falafel has cooled to room temperature, place the falafels into an air-tight and freezer-safe container, then freeze until ready to use. To reheat, preheat oven to 350 degrees Fahrenheit. Line a baking sheet with parchment paper, then arrange the frozen falafel balls in a single layer and bake at 350 for 10 - 15 minutes.