It's Always Sunny

Use 2:1 rich simple syrup for its listed portion.

Select and pre-chill a highball glass.

Prepare an orange zest twist for garnish.

Shake the Ketel One Vodka, Americano bianco, freshly squeezed orange juice, freshly squeezed lemon juice, rich sugar syrup, and orange bitters with ice.

Strain the mixture into the ice-filled highball glass.

Express the orange zest twist over the cocktail and use it as a garnish.