De Kuyper Advocaat is a traditional Dutch liqueur made from a blend of egg yolks, sugar, and brandy. It has a creamy, smooth texture and a sweet, rich flavour that is similar to a custard or eggnog. It is often served as a dessert or after-dinner drink, straight or mixed into cocktails. Some common pairings for De Kuyper Advocaat include vanilla ice cream, chocolate cake, or coffee.