
Ginger beer is a sweet, carbonated ginger drink, usually a non-alcoholic mixer, spicier and fuller than ginger ale.
Heat and sweetness together with gas, and the substitutes are milder in the first — expect to add fresh ginger or a ginger syrup to bring the bite back. Sugar is the other variable and it runs high in this category.
Ginger ale is carbonated water with ginger flavoring; ginger beer is brewed or fermented from the root, which is where its body and heat come from. In a Mule the ale version leaves the drink sweet and quiet, with nothing to answer the lime.
Traditional ginger beer is fermented and keeps a little alcohol, while the modern kind is simply carbonated under pressure. The label shows it as "under 0.5%".
Refrigerate after opening and use promptly, as carbonation is lost once the seal is broken.

Dark 'N' Stormy
Dark rum, Ginger beer

Dark 'N' Stormy – IBA
Dark rum, Ginger beer

Dark 'N' Stormy Highball
Dark rum, Ginger beer

Dark 'N' Stormy Shot
Dark rum, Ginger beer

Moscow Mule
Vodka, Ginger beer

Moscow Mule – IBA
Ginger beer, Vodka

Dark & Smoky
Peated single malt whisky, Ginger beer

Bourbon Mule
Bourbon, Ginger beer

Ginger Beer Daiquiri
Ginger beer

Raspberry Mule
Vodka, Ginger beer

Anejo Highball
Caribbean aged rum, Ginger beer

El Diablo
Tequila reposado, Ginger beer

Tennessee Berry Mule
Tennessee whiskey, Ginger beer

Desert Cooler
London dry gin, Ginger beer

Perfect Storm Highball
Spiced rum, Ginger beer

Waterfront
Ginger beer, Fernet Branca liqueur

Suffering Bastard – IBA
Brandy, London dry gin, Ginger beer