Blue Blazer

Pro tips

• Use freshly boiled water for maximum heat and proper dilution; let it cool slightly if serving in delicate glassware.
• If flaming, use high-proof whiskey and perform over a heat-safe surface away from flammable materials—this is an advanced technique.
• Pre-warm your serving glass with hot water before pouring to prevent thermal shock.
• The 1:1 whiskey-to-water ratio is traditional; adjust for strength preference or add honey/sugar syrup for a sweeter variation.

Substitutions

• Old Mr. Boston whiskey → any bourbon, rye, or blended whiskey (adjusts flavor profile slightly)
• Boiling water → hot water with honey or simple syrup (adds sweetness)

Storage & make-ahead

This is a cocktail meant to be served fresh and consumed immediately after preparation.

Equipment

heat-safe mug or Irish coffee glass · metal mixing cups (if flaming)

What is a Blue Blazer cocktail?

A classic hot whiskey drink made with bourbon, blended, rye, or Canadian whiskey and boiling water, traditionally served hot and sometimes ignited for theatrical effect.

Can I use a different whiskey than Old Mr. Boston?

Yes. The recipe works with any bourbon, blended whiskey, rye, or Canadian whiskey—choose based on your flavor preference and availability.

Is the Blue Blazer supposed to be flamed?

Traditionally yes, but flaming is optional and requires careful handling. Many bartenders serve it hot without ignition for safety.

What glassware should I use?

A heat-safe mug, Irish coffee glass, or sturdy heat-resistant glass. Avoid delicate glassware due to the boiling water.

How do I safely prepare a flaming Blue Blazer?

Pour whiskey into a metal cup, ignite it, then carefully pour the flaming liquid between two cups while pouring boiling water into a glass below—a risky technique best attempted by experienced bartenders only.