Drain and rinse the chickpeas well. Transfer them to the bowl of a food processor along with the onion, parsley, cilantro, garlic, chickpea flour, salt, cumin, coriander, black pepper, cayenne, and cardamom.

Pulse all ingredients together, scraping the sides of the bowl a few times, until the mixture is well combined, but still coarse in texture. Pour the mixture into a bowl, cover and transfer to the freezer for 30 minutes.

Heat enough grapeseed oil in a deep saucepan to deep-fry the falafel. Heat the oil slowly over medium heat, until it reaches about 370˚. You can use a deep-frying thermometer if you’d like. Meanwhile, form the falafel mixture into round balls (about 1 ½ tablespoons per ball).

When you’re ready to fry, try a test one first, to ensure the oil is at the right temperature. Each ball should take about 5-6 minutes to fry. Fry all your falafel in batches, transferring them, using a slotted spoon, to a paper towel lined plate.