01 -
Brew espresso and let it cool.
02 -
Add gin, sweet vermouth, Campari, coffee liqueur, chilled espresso, and bitters (if using) into a mixing glass.
03 -
Fill mixing glass with plenty of ice and stir gently for 20–30 seconds until well chilled.
04 -
Place a large ice sphere or cubes into a rocks glass.
05 -
Strain cocktail into the prepared glass.
06 -
Garnish with an expressed orange peel and optional coffee beans.