What is
Quark is a type of fresh dairy product, common for the cuisines of German-speaking countries made by warming soured milk until the desired degree of coagulation (denaturation, curdling) of milk proteins is met, and then strained.
Spaghettieis is a German ice cream dish made to look like a plate of spaghetti. In the dish, vanilla ice cream is extruded through a modified Spätzle press or potato ricer, giving it the appearance of spaghetti.