https://www.cutoutandkeep.net/projects/shortbread-sour • Posted by Sidetrack London
Crush a stick of shortbread into a fine crumb and place in a bowl.
Fill a second bowl with water. Dip the rim of your cocktail glass in water and then dip in the shortbread, coating the rim in crumbs.
Fill a cocktail shaker with ice and pour in the whisky.
Add the Shortbread Vodka or Amaretto and simple syrup to sweeten to your taste. Shortbread Vodka: Crush the shortbread into fine crumbs and add a teaspoon into a small bottle. Fill with 120ml vodka, shake well and leave to infuse for at least 24 hours.
Squeeze in a couple of drops of bitters.
Crack in the white from an egg.
Squeeze in the juice from half a lemon.
Shake hard and strain into the cocktail glass, filled with ice.
Garnish with a raspberry and serve.