Piimaa

Piimaa is a traditional Finnish soured milk product. It is made by fermenting cow's milk, typically skimmed milk, with a starter culture containing lactic acid bacteria. The fermentation process gives piimaa its characteristic sour taste and thick, yogurt-like consistency. It is a common staple in Finnish households, often consumed for breakfast or as a refreshing drink.

The starter culture for piimaa is unique and has been passed down through generations in many Finnish families. Historically, it was a way to preserve milk, as the souring process inhibits spoilage. The taste of piimaa can vary depending on the specific bacterial strains in the starter culture and the fermentation time, but it is generally described as tangy and slightly effervescent.

Piimaa is nutritionally rich, providing protein, calcium, and various vitamins. It is also a source of probiotics, which are beneficial for gut health. It can be consumed plain, sweetened with honey or sugar, or incorporated into recipes for baking, sauces, and dressings. Some people also enjoy it with berries or muesli. Due to its growing popularity, piimaa can now be found in some international specialty food stores.