Preheat oven to 425°F. Line a baking sheet with parchment paper.
In a food processor, combine chickpeas, onion, garlic, parsley, cumin, coriander, chili powder, salt, and pepper. Pulse until mixture is combined but still chunky.
Transfer mixture to a bowl and stir in flour. Form mixture into 1-inch balls.
Place falafel on prepared baking sheet and brush with olive oil. Bake for 15 minutes, or until golden brown.
Serve warm with tzatziki sauce and fresh vegetables.
Interesting Facts
Falafel is a traditional Middle Eastern food that is believed to have originated in Egypt.
It is made from ground chickpeas, herbs, and spices, and is usually deep-fried.
Baked falafel is a healthier alternative to fried falafel.
Falafel is traditionally served in pita bread with vegetables and tzatziki sauce.