Kreplach are small dumplings that are commonly served during Purim. They are made by rolling out a thin dough and cutting it into small squares. A filling, typically made from ground meat, onions, and spices, is placed in the center of each square. The dough is then folded over the filling to create a triangle shape, and the edges are sealed. The kreplach are then boiled until cooked through and can be served in soup or as a side dish. These delicious dumplings are a comforting and satisfying addition to any Purim meal.