Blue Blazer with an arc of fire between two metal mugs in a dark bar

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Blue Blazer

How to make a Blue Blazer - the historic flaming cocktail by Jerry Thomas of flamed whisky and hot water with sugar and lemon.

8 minPrep time
advancedDifficulty
Coffee glassGlass
1Serving(s)

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The Blue Blazer is one of the most spectacular cocktails in bar history: Jerry Thomas poured burning whisky back and forth between two mugs in a glowing arc of fire. The result is a warm, lightly caramelized whisky drink with a theatrical show. To be prepared only by skilled hands and with the utmost care.

Instructions

  1. Have two metal mugs with handles ready.
  2. Pour the Scotch into one mug and carefully ignite it.
  3. Add the boiling water and pour the burning liquid back and forth between the mugs several times to create an arc of fire.
  4. Smother the flame and stir in the sugar.
  5. Pour into a pre-warmed glass and garnish with a lemon zest.

Garnish: Lemon zest

Pro tip: Practice pouring the burning liquid back and forth with cold water first - the technique needs confidence before real fire is involved.

Frequently asked questions

Who invented the Blue Blazer?

The legendary bartender Jerry Thomas popularized the drink in the mid-19th century and described it in his Bartender's Guide in 1862.

Why is it called the Blue Blazer?

The high-proof whisky burns with a bluish flame that forms a glowing arc of fire when poured.

Is the preparation dangerous?

Yes, with open fire and boiling water the drink is only suitable for experienced bartenders and requires a fireproof environment.

Ingredients

  • Scotch whisky6 cl
  • Boiling water6 cl
  • Brown sugar1 tsp
  • Lemon zest1 piece