Among traditional Polish desserts you can find:

Kisiel - is a traditional Polish and Lithuanian dessert made of potato flour, fruit juice, water and sugar. A jelly-like substance similar to legumin, it is one of the most popular desserts of the Polish cuisine. Its name is derived from the old west Slavic word meaning any kind of sour substance, as sour fruits are preferred.

Budyń - flavoured custard.

Sernik - (cheesecake) is one of the most popular desserts in Poland. It is a cake made primarily of twaróg(Quark), a type of fresh cheese.

Flavoured custards and Fruit jellies / Budynie i Galaretki owocowe

Instant cakes / Ciasta w proszku