Place the lentils and broth in a medium pot, bring to a boil and reduce the heat to medium-low and simmer for about 10 minutes, adding more broth or water if necessary.
Drain the lentils, discard the vegetables and set aside to cool. Meanwhile using a potato masher or a fork, puree the chickpeas.In a large bowl mix the chickpeas, onions, scallions, ground cumin and fresh cilantro and season with salt and pepper.
Add the cooled lentils and mix well.Make some patties and place on a plate lined with parchment paper.
Place in the fridge for about 30 minutes.
Place about 2 tablespoons of vegetable oil in a frying pan. Fry the patties until golden on all sides.