A Knedla (pl. knedle) is a fruit-filled dumpling. Knedle usually use potato dough and are filled with fruit. For example, knedle made with plums (or other fruit) is a Czech, Polish, Slovenian, Croatian, Bosnian and Serbian sweet dish that is often eaten as a sweet dinner.The method of cooking knedle varies by country and region. Whereas a pierogi may be boiled and then fried, a knedla is simply boiled and then eaten as is.Plum knedle are filled with fresh plums.