Bourbon basil Rathbone

Made this up.

3 sliced of cucumber 

3+ leaves of fresh basil (spanked)

1 sugar cube

  muddle the above in a mixing glass.

1 1/2 to 2 oz of your choice of bourbon

   1/2 oz simple syrup

   dry shake for 20 secs.

add ice, shake, double strain into a chilled cocktail glass

garnish with a spanked basil leaf.

note: for this one I added half an egg white which I think softened it a a bit too much.