There's a load of orgeat (almond syrup) in this Daiquiri-style cocktail, but it's only just on the sweet side of balanced with that almond richness contributing...
Yum! Homemade orgeat is a bit of work, but with a cocktail like this, it shouldn’t be a problem using it up before it goes funky. Lovely balance without being too sweet. The healthy dollop of Angostura adds a nice complexity and color.