"Because it's tasty. Soup has many fruits and it's sweet."

"I personally really liked it, though it isn't for everyone. You have to be prepared that it doesn't taste like a typical soup, mainly because it is pretty sweet. If this and the fact that it's made out of animal blood doesn't bother you, you should definitely give it a try! But if you do you should look for a little more pricey restaurant because it's very easy to make it taste terrible. That's why I highly recommend Anatewka. It's a jewish restaurant that honestly makes the best Czernina I've ever tried and I'm pretty sure you can find it in most big cities if you look hard enough."