Quark is similar to sour cream. You can make your own using purchased buttermilk.
Our recipe for Chocolate Cheese Mousse is made with fresh yogurt cheese, unsweetened cocoa, sugar and vanilla. The prep time does not include time for making fresh yogurt cheese.
How to make Schierkase, a German spreadable cheese
A recipe for making Lemon Cheese at home uses lemon, fresh milk and dill.