Quark (cheese)
Quark is a type of fresh cheese. It is made by warming soured milk until the desired degree of denaturation of milk proteins is met, and then strained. Dictionaries usually translate it as curd cheese or cottage cheese, although most commercial varieties of cottage cheese are made with rennet, whereas traditional quark is not. It is soft, white and unaged, similar to some types of fromage frais. It is distinct from ricotta because ricotta (Italian: "recooked") is made from scalded whey. It is quite similar to the Indian paneer. Quark usually has no salt added.
In Germany, quark is sold in small plastic tubs and usually comes in three different varieties, Magerquark (lean quark, virtually fat-free), "regular" quark (20% fat) and Sahnequark (creamy quark, 40% fat) with added cream. While Magerquark is often used for baking and as health food, e.g. as a breakfast spread, Sahnequark also forms the basis of a large number of quark desserts. Much like yoghurts in some parts of the world, these treats mostly come with fruit flavouring (Früchtequark, fruit quark), and are often also simply referred to as quark. As the large popularity of quark desserts is limited to mainly the German-speaking and central European countries, confusion might arise when talking about quark with people unfamiliar with cuisine from this area.
Read more about Quark (cheese): Name, Production, Common Uses, Availability, Cooking, Nondairy Alternatives