Possible Clues:

• Used to be with Alberta going to Italy for one of the hot seasons?
• Women from Britain in Asia mixing up hot condiment
• Spicy sushi condiment
• Pungent Japanese root
• Hot stuff from Asia returns tool to sailor on island
• Horseradish kin
• Horseradish cousin
• Is in the past a bit short of a condiment
• Way to heat up your sushi?
• Tangy green condiment