Cook the quinoa and boil the potatoes with their skins on. When done, peel them and mash.
Combine the mashed potatoes and cooked quinoa in a big bowl and mash once again.
Add the onion, chili pepper, cilantro, ginger, cumin seeds, cayenne pepper, ground coriander, salt,oil, and breadcrumbs and mix well.
Heat 1 teaspoon oil in a large skillet. Shape 3-inch patties and cook leaving some space between them. Cook for 7-8 minutes per side, until golden brown.
Serve with chopped onion, cilantro, yogurt, chickpeas, or chutney. Enjoy!