Organic Islands Herbs Oregano Single Cube is from 100% Greek organic oregano leaves and blossoms. Oregano is perhaps the most basic ingredient in Mediterranean cuisine. It is known for the distinctive scent and taste in food. In cooking is used as a seasoning to flavour meats, fish, poultry and olives. Used in many fresh salads and especially in those who have tomato as their main ingredient. You can also use it for herbal tea and drink it as a cold or a hot beverage.