In Central Europe, poppy strudel is very popular, especially during Christmas. In Germany, Poland and countries belonging to the former Austro-Hungarian Empire, poppy seed pastries called Mohnkuchen are often eaten around Christmas time.[11] Recipes for Mohnstriezel use poppy seed soaked in water for two hours[12] or boiled in milk. A recipe for Ukrainian poppyseed cake recommends preparing the seeds by immersing in boiling water, straining and soaking in milk overnight.[13]