Pierogi z truskawkami is a sweet, summertime dumpling from Poland. These dumplings are filled with sliced strawberries, boiled, and topped with butter, cream, and sugar. They have the most simple filling I have made so far: just strawberries. For someone new to dumpling making, this is a great recipe to try.
I made a double batch of the pierogi and froze the extra before boiling. Place on a baking sheet lined with parchment in a single layer, with parchment dividing the layers. Once frozen through, transfer to a ziplock bag. Just add a couple of minutes to the boiling time. You can flatten the dough using a pasta machine, but I just rolled it using a rolling pin.