Heat the oil in a medium-sized clay pot or sauté pan over medium-low heat. Add the garlic and sauté for 1 minute. Add the salt, pepper, turmeric, and fava beans, and sauté for 2 minutes. Add the dill and sauté for 3 minutes. Add 1½ cups (360ml) water, cover and cook for 10 to 15 minutes until the beans are tender. Keep warm until ready to serve.