Combine first four ingredients in a mixing glass. Shake with ice and strain into a chilled coupe glass. Top with Prosseco. Garnish with a blackberry and lemon twist.
All drink recipes within this site contain no more than 0.6 fl. oz. (14 grams) of alcohol per serving, equivalent to one standard U.S. drink. For more information on alcohol content, please visit http://www.drinkiq.com