EN:Sour Cream
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Sour cream is a milk product made by fermenting cream with mesophilic lactic acid cultures. It has a thick consistency and a pleasantly tangy flavor. Its fat content is most commonly around 15 %.
Production
Lactic acid cultures are added to pasteurized cream, and the mixture is left to ferment at around 22–25 °C for 12–18 hours. The bacteria convert some of the lactose into lactic acid, causing the cream to thicken and develop its characteristic flavor.
Place in Czech cuisine
Sour cream is one of the most commonly used ingredients in Czech cuisine. It is found:
- in svíčková and other sauces
- as an accompaniment to potato pancakes and other griddle cakes
- in spreads and dressings
- as a topping for fruit cakes
- in batters for bundt cakes and other cakes
Difference between zakysaná smetana and kysaná smetana
In the Czech Republic, the terms zakysaná smetana and kysaná smetana are commonly used interchangeably; under Czech food regulations, they refer to the same product. Elsewhere, it is similar to products labeled sour cream (15–20 % fat) or crème fraîche (30 % fat or more).