Drain the chickpeas. Rinse and dry them as thoroughly as possible

Place the chickpeas and salt in the bowl of a food processor. Pulse to fine, pebble-sized pieces. Add the parsley, cilantro, onion, garlic, cumin, coriander, and black pepper. Blend until the mixture turns into a thick paste, scraping down the sides as needed. Remove the blade from the bowl, then cover the bowl of the food processor and refrigerate for 1 hour (this lets allows the batter to set).

Remove the falafel batter from the fridge. Sprinkle the baking powder over the top, then gently fold it throughout.

Line a baking sheet with parchment paper and another baking sheet with a double layer of paper towels. Set aside.

Using a medium spring-loaded cookie scoop (or your hands), scoop, firmly pack, and roll about 1 ½ tablespoons of batter into a round ball and add it to the parchment-lined baking sheet. Repeat with the remaining batter. Don’t worry if the balls feel a little loose at first — they will bind once they fry.

Heat 1 inch of oil in a large, high-sided frying pan over medium heat. When a small piece of batter dropped into the oil begins to sizzle, carefully add 10 to 12 of the balls, being careful not to crowd the pan. Fry until golden-brown and crispy, 3 to 3 ½ minutes per side. Using a slotted spoon, transfer the cooked falafel to the paper-towel-lined baking sheet. Repeat with the remaining uncooked falafel.

Transfer the falafel to a serving platter alongside the garlic sauce for dipping. Serve warm.