To make oat flour, grind rolled oats to a fine powder. Set aside.
Place cooked chickpeas, oat flour, onions, garlic, cumin
seeds, cayenne pepper, coriander (cilantro) leaves and lemon juice in the bowl of a food processor. Run the food processor until all the ingredients are well combined and form a coarse mixture.
Transfer chickpea mixture to a large bowl. Season with salt
and pepper.
Slightly wet your hands, scoop tablespoonfuls of mixture and
form into patties or nuggets (approximately ½ inch in thickness).
Roll the nuggets in breadcrumbs. Set aside.