In a skillet with a little oil, sauté the chopped onions, diced tomatoes, and finely chopped garlic, add cumin, pepper and let sauté for a few minutes.
In a large pot, place the 5 cups of water and add the chicken pieces, add the previous preparation, and let it simmer until the chicken pieces are almost soft, about 45 minutes.
Add the plantains, the corn on the cob, the cassava, and boil for 10 or 15 more minutes. Then add the potato and let it cook until everything is soft. Pepper and rectify the flavor.
Add the finely chopped coriander and serve immediately.
Enjoy your meal!
Notes
If you want to reduce the cooking time, use a pressure cooker.