I drank this one in celebration of not one, but TWO overdraft notices from my bank in the mail today! Go, me!
1 oz. cachaça
1 oz. dark rum
3/4 oz. Royal Rose Autumn Plum Syrup
1/2 oz. fresh lime juice
2 dashes Angostura bitters
Combine ingredients over ice in a Boston shaker and shake vigorously. Serve straight up in a chilled coupe glass. Garnish with a lime twist.