Genever, also known as jenever, is a traditional Dutch and Belgian spirit that can be considered a precursor to modern gin. It is distilled from a malted grain mash, similar to whiskey, and then flavored with juniper berries, among other botanicals. The malt wine base gives it a rich, malty flavor that sets it apart from the more commonly known London dry gin.

In the context of cocktails, genever provides a complex and robust foundation, making it a versatile ingredient for both classic and contemporary drinks. It can be used in place of gin in many recipes, adding depth and character to cocktails like the Negroni or the Martini. Additionally, its unique flavor profile pairs well with a variety of mixers, from citrus juices to herbal liqueurs, allowing bartenders to create innovative and flavorful concoctions.