A “straight up” cocktail is a drink that is served without any added ingredients or decorations, such as fruit or a garnish. They are usually served in a stemmed glass, such as a martini glass, and can be made with any type of liquor.

One of the most popular straight up cocktails is the martini. This drink is made with gin or vodka and is often served with an olive or a lemon twist. Another popular straight up cocktail is …