3/4 oz Amaro di Angostura
3/4 oz Pineapple Shrub
3/4 oz Lime Juice
Shake with ice and strain into a cocktail coupe.
As a second drink, I took Andrea's recommendation to request one of Sahil Mehta's drinks of the day that she had the last time she was in. Sahil explained that he had named this one Titania after the Fairy Queen in A Midsummer Night's Dream for he appreciated the grandness of the two big names in the ingredients list -- Angostura and Chartreuse.