Soak the chickpeas and then boil them.
Mash the corn and chickpeas.
Finely chop the green onion.
In a bowl, mix the mashed chickpeas, corn, green onion, salt, and pepper.
Add flour (or corn starch) to the mixture to adjust the consistency.
Shape the dough into small pieces and grill them in a pan with oil until golden brown on both sides.