What is
Curd is a soft, white substance formed when milk coagulates, used as the basis for cheese.
  
Butter is an edible fatty solid made from cream and milk by the process of churning.
  
Color
White
  
Pale yellow
  
Curd and Butter Flavor
Sour
  
Salty
  
Curd and Butter Aroma
Fresh, Sour smell
  
Buttery
  
Vegetarian
Yes
  
Yes
  
Origin
Unknown
  
China, India, Japan, Russia