Shaft Jackson

Chill the Double Old Fashioned Glass by filling it with ice and setting it aside.

Combine the bourbon, Amaro Nonino, Averna, and amaretto in a mixing glass filled with ice.

Add 2 dashes of peach bitters to the mixture.

Stir the ingredients gently until well-chilled and integrated.

Strain the cocktail into the chilled Double Old Fashioned Glass, ensuring a smooth and clear presentation.

Express the oils from an orange peel over the drink by twisting it above the surface.

Drop the orange peel into the cocktail for garnish.