I am sure that they do not carry it, neither does any of the other Polish deli in the area. Czarnina, that's how it's called and spelled, has to be prepared from the blood of a freshly killed duck. And as such, duck can be only obtained from a farm and cleaned and cooked by someone who knows how to do it. Most of even seasoned cooks do not know how to cook it. As this in itself is an art to turn the soup into delicacy. I miss my mom's and brother's soups while visiting Poland as both are gone now.
No, because of the shelf life.
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