2. Heat the oil in a large skillet, add the onion and sauté for 4 minutes until golden. Then add the chicken and cook on high heat for 3 minutes until well browned. Stir in the cinnamon, coriander, cumin, lemon zest, and cook for an additional minute. Add the chickpeas and broth, mix well, cover, and simmer for 5 minutes. Season with salt and pepper.