Possible Clues:

• Type of vinegar
• Vinegar variety
• Kind of vinegar
• Vinegar that may be drizzled over caprese salad
• Note from Alice Short consumes Samuel - it's Italian for sour grapes?
• Vinegar type
• Revise a bishop's claim to like vinegar?
• Basil came shortly to be ground, smelling of perfume
• Italian type of vinegar
• Alternatively, cabalism is Italian for sour grapes