Liqueur is made of neutral spirits and is flavored with cream, fruits, herbs, and other materials and then sweetened. In the US, liqueur is any liquor containing at least 2.5% sugar syrup by weight. Whereas in France, liqueur contains at least 100 grams of sugar per liter. Liqueur is made of neutral spirits and flavored with fruits, herbs, and other materials. It is generally sweetened. The alcohol content of liqueur ranges from 34 to 60 proof and can reach 100 proof. Generally, liqueurs are consumed after having food as they are good for digestion. Baileys, Malibu, De Kuyper, Kahlua, Amarula, Lubelska, oladkowa, Gorzka, and Cointreau are some of the key brands in the market. Liqueurs are categorized as bitters, cream-based, and other liqueurs.