Per Sempre

Chill an Old Fashioned glass by filling it with ice and setting it aside.

In a mixing glass, combine the cognac, Campari, Amaro Nonino, and a few dashes of orange bitters.

Fill the mixing glass with ice and stir until well-chilled.

Empty the ice from the Old Fashioned glass and place a large ice cube inside.

Strain the mixture from the mixing glass over the large ice cube in the Old Fashioned glass.

Express the oils from an orange peel over the cocktail, then add the peel as a garnish.