There are loads of threads about Quark hun and it's many uses! Why not do a search and see what you come up with? To get you started... I use it with pesto to stuff chicken breasts and also I mix an Options into a tub and make a lovely mousse type dessert xxx
Last week I mixed it with a FF vanilla yogurt and some lemon juice, popped it in the freezer for a bit and served with a meringue nest. It was delicious.