Related Clues:

• Make more piquant
• Flavouring in pastis
• Flavouring I understand must be used in conjunction
• Cinnamon or clove
• Ginger, e.g
• One's restricted by a lack in flavour
• Sporty or Scary
• Cardamom or turmeric
• Mace, e.g
• Saffron, e.g
• Rub component
• Cumin or cardamom
• A requirement to include one's flavouring
• Liquorice flavouring, used in cookery
• Also I notice internal Pernod flavouring