Quark is the one food item from Germany I miss the most, besides Bratwurst, of course. Quark is such a common item in Germany, it's something you always have in your fridge. It can be described as a fresh cheese, a curd, similar to frommage blanc.
Germans eat it for breakfast in muesli, in desserts and also savory on a slice of bread. And of course not to forget, the German style cheesecake is baked with quark. It makes the cheesecake a little more fluffy, but I also like the American cheesecake; they're just two different things.
When I first lived in California, I was hunting all over the place to find quark. Nowadays if you are lucky, you will find it in some stores, but the price is just really expensive. I am talking at least 10 times as much as you would pay in Germany. So, you can imagine how happy I was when I found Meeta's post on making homemade quark. I make it every few weeks now, so I always have a supply on hand.
The quark cream I made is very versatile and can be used as a base for many desserts. Since I still had cranberries I made cranberry curd as a topping, but any other fruit will be good.