SHAKE all ingredients with ice and fine strain into chilled glass.
Grapefruit zest twist
Eric Tecosky’s original recipe for this drink called for 1.25oz of Jack Daniels Single Barrel in place of the bourbon used here. Being a mix of spirits and liqueurs it was stirred, as you’d expect of such a combination. However, somewhat reminiscent of Shakerato, the Sunset Strip seems to benefit from the aeration and extra dilution provided by shaking, hence this is the method we’ve chosen.
Adapted from 2015 recipe created by Eric Tecosky at Jones Hollywood, Los Angeles, USA (and courtesy of gazregan.com).