Shaken or Stirred? Your decision.
Shaken: if like ICE COLD, mix all ingredients in a shaker with crushed ice. Shake vigorously. Pour into a chilled martini glass. Garnish with a twist.
Stirred: If you prefer it slightly chilled and strong, then add all ingredients into mixing glass with ice. Stir with a bar spoon until mixed and chilled. Use a strainer and pour into a chilled martini glass and garnish with lemon.