This Polish cheesecake traybake has a rich biscuit base, a quark cheese filling and a crunchy meringue layer topped with chopped peaches. It is served on special occasions, such as Christmas and Easter. The texture and flavour will depend on the type of quark cheese you use. The most typical Polish quark used to make this cheesecake would be rather rich and crumbly, making the texture rich and filling. If the quark is very runny and creamy - the cake will be softer in texture.
Polish brands of vanilla pudding powder are available in larger supermarkets in the Global food section, or in Polish shops. Look out for sachets with 'budyn' on the label. Winiary is a popular brand.