What is
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.
  
Soured milk is a food product, distinguished from spoiled milk, and is a general term for milk that has acquired a tart taste, either through the addition of an acid, such as lemon juice or vinegar, or through bacterial fermentation.