Ginger beer: Ginger beer is a carbonated beverage that is made from ginger, sugar, and water. It has a strong, spicy flavor with a hint of sweetness. The ginger flavor is often intense and can be described as a combination of ginger spice and ginger root. The sweetness in ginger beer varies depending on the brand, but it is generally not as sweet as traditional soda. The carbonation adds a slight effervescence to the drink, making it a popular mixer in cocktails. Some ginger beers might have a slight hint of citrus, and some other spices like cinnamon, nutmeg, and allspice. When used in cocktails, ginger beer adds a unique, spicy kick to the drink, and can balance out the sweetness of other ingredients. The carbonation also adds a refreshing quality to the drink. When used in a Dark 'n' Stormy or Moscow Mule, the ginger beer helps to complement the flavors of the rum or vodka and lime juice. When used in a Gin-Gin Mule or Penicillin, it helps to balance the flavors of gin and honey.
Angostura Bitters: Angostura bitters is a concentrated bitters (herbal alcoholic preparation) based on gentian, herbs, and spices, by House of Angostura in Trinidad and Tobago. It is typically used for flavouring beverages or, less often, food. The bitters were first produced in the town of Angostura (now Ciudad BolĂvar, Venezuela), hence the name, but do not contain angostura bark. The bottle is recognisable by its distinctive oversized label. Angostura is Spanish for 'narrowing', the town of Angostura having been at the first narrowing of the Orinoco River.