Maghrebi mint tea or Tunisian mint tea is an green tea which is prepared with spearmint leaves and sugar. The best part of this tea is not its flavor but its essence. There are many stories regarding the origin of this tea but the story which is deemed to be true is the one which took place in the 19th century in Morocco. It is of a merchant who was British and he used to sell at those times a tea called the Gunpowder Tea.