Updated: October 23, 2012
I learned that Pelmeni originated from Siberia, no wonder my husband loves them so much :) He came to USA when he was nine years old. All they could do there in cold Siberia is most probably - make Pelmeni. :) Kids love them.
If you feel that you've made too many pelmeni, feel free to freeze them before they are cooked. They can be kept in a freezer for a long time.