Heat oil in large stockpot over medium heat, add garlic and Ras El Hanout. Quickly stir until brown, about 1 minute. Then add next 5 ingredients. Pour in enough water to cover vegetables. Cover and cook for 25 to 30 minutes, until vegetables are soft but not fully cooked. Add pepper, beans, Harissa and salt. Cook for another 10 to 15 minutes, until tender.