Seppeltsfield Raspberry Cordial 750ml. This cordial has been a South Australian Classic since it was first produced by the founder of Seppeltsfield about 150 years ago. We are using Joseph Seppelt’s original recipe from his personal recipe book, which is kept under lock and key in Joseph’s room at Seppeltsfield. Generations have grown up drinking this famous cordial to be enjoyed by all ages. Mix with water, soda or lemonade for a refreshing burst of energy and flavour.