Angostura orange bitters is the second offering available in the range, introduced in 2007. Made from its own special recipe, Angostura orange bitters is a complex blend of tropical oranges and spices. Angostura orange bitters is the soul of an exceptional dry martini. It is a versatile bitters that works incredibly well with vodka, gin and whisky and adds real depth of flavour to rum cocktails. Its complexity and layers of flavours also makes it a culinary must-have ingredient. World renowne.