The answer sought in the New York Times crossword puzzle relating to a sour beverage originating from Russia is a noun. The drink, traditionally made from rye bread, undergoes a fermentation process, resulting in a slightly alcoholic and acidic taste.
This beverage holds cultural significance in Russia and Eastern Europe. Its popularity stems from its refreshing qualities, probiotic benefits potentially supporting gut health, and relatively low alcohol content compared to other alcoholic drinks. Historically, it served as a staple drink, offering both hydration and a source of vitamins, especially during periods of limited access to fresh produce.
