Preheat the oven to 450 degrees. Add chickpeas, oat flour, spices, and 2 tbsp of the chickpea canning liquid (aquafaba) into the food processor with spices. Pulse until they are well combined without overmixing. The mixture should still have some texture and shouldn't be a smooth paste.
Set up a breading station with the eaten eggs in a shallow dish and breadcrumbs in a shallow dish. Use your hands to form the chickpea mixture into nuggets. Dip in the eggs and then in the breadcrumbs. Place on a baking sheet lined with parchment paper.