45ml of whisky (Scotchbox use Ardmore from 2011, but feel free to use what you have)
45ml of Amaretto
Chill a rocks glass in the freezer.
Combine all of the ingredients in a shaker with ice and stir.
Pour over a single large ice cube (or a couple of small ones).
Garnish with orange peel.
Notes: The amaretto bitterness pairs really well with a sweet whisky feel free to adjust the amounts to your taste.
If you add milk to this cocktail, you have a Godson instead of a Godfather.