Preheat oven to 375°F (190°C) and line a baking sheet with parchment paper.
In a food processor, blend chickpeas, parsley, cilantro, onion, garlic, cumin, coriander, baking powder, olive oil, salt, and pepper until well combined but still slightly chunky.
Stir in chickpea flour until the mixture holds together.
Scoop small portions and form them into patties or balls, placing them on the baking sheet.
Bake for 25-30 minutes, flipping halfway through, until golden brown and crispy.
Serve warm with tahini sauce, pita bread, or salad.