Back to Basics Cocktail
Orange zest twist
SHAKE all ingredients with ice and fine strain into chilled glass.

Special ingredient #1: Orange and red wine syrup - cube 1 orange, adding half the peel from a 2nd orange and soak in 300g sugar for up to 1.5 hours. Simmer with 330 ml red wine (Merlot) until the alcohol evaporates (around 10 mins).
[['6 cl', 'Bacardi Carta Blanca light rum'], ['3 cl', '*Special ingredient #1 (see above)'], ['2.25 cl', 'Lime juice (freshly squeezed)'], ['1 cl', 'Martini Extra Dry vermouth'], ['1.5 cl', 'Aquafaba (chickpea water)'], ['2 dash', 'Angostura Aromatic Bitters']]
[['6 cl', 'white rum'], ['3 cl', '*special ingredient #1'], ['2.25 cl', 'lime juice'], ['1 cl', 'dry vermouth'], ['1.5 cl', 'aquafaba'], ['2 dash', 'angostura']]