Combine all ingredients in a food processor. Using several 10-second mixes, combine until well-mixed, but not finely ground. You can add some liquid from the garbanzo beans back into the mix to help hold the falafels together. Alternatively, completely drain the beans for a drier falafel.
Form mixture into small patties with your hands, then drop onto baking sheet.
Place the pan into a preheated oven set to 425 degrees. Bake for 20-30 minutes, then check for browning.
Turn falafel patties over, then bake until done, approximately 20-25 minutes.
Remove from oven and cool to help prevent them from breaking before serving.