Puutereita

Puutereita, also known as *puutere* or *puuteri*, refers to a traditional Finnish fermented milk product similar to kefir or yogurt. It is made by fermenting cow’s milk with a culture of lactic acid bacteria and yeast, resulting in a tangy, slightly effervescent beverage. The name *puutere* comes from the Finnish word *puuteri*, meaning "buttermilk," though its preparation differs from modern buttermilk.

Historically, puutere was a common household product in rural Finland, particularly in the northern regions, where it was used as a probiotic drink and a way to preserve milk. The fermentation process was often carried out in wooden barrels or clay pots, and the culture was sometimes passed down through generations. Today, puutere is less common but still enjoyed by those interested in traditional Finnish foods.

The fermentation process typically takes 12 to 24 hours, during which the milk thickens and develops a slightly sour taste. Some variations include adding herbs like mint or dill for flavor. Puutere can be consumed plain, used in cooking, or mixed with other ingredients like honey or berries. It is rich in probiotics, making it beneficial for digestive health.

While not as widely produced commercially as other fermented dairy products, puutere remains a nostalgic and culturally significant item in Finland. It is sometimes found in specialty stores or made at home by enthusiasts of traditional foods.