Possible Clues:

• Scotch-based liqueur
• Branded liqueur made from whisky, honey and herbs
• A rum and I'd be exceptionally cordial
• Liqueur made from whisky, honey and spices
• Drunk in Scotland produced most of 23 down, for starters, by utilising independent energy
• Drink Bermuda rum touring island
• Scottish liqueur
• Liqueur I found in Bermuda all over the place
• A sweet Scotch whisky liqueur
• Whisky liqueur