Do you know What is Butter and Curd. If you are looking for the definition of Butter and Curd or want to know what is Butter and Curd?, then this is where you will fetch your answers. Well, in simple terms Butter is an edible fatty solid made from cream and milk by the process of churning. While Curd is a soft, white substance formed when milk coagulates, used as the basis for cheese. Both these products are unique in their own ways. Butter is a Pale yellow colored dairy product and Curd is White colored. The food gets it color dependent on the ingredients used and the preparation methods employed. Sometimes artificial food colors are added to give the dairy product, a gourmet look. Apart from their color what distinguishes them is their flavor and aroma. Butter bears Salty flavor with a Buttery aroma whereas Curd has Sour flavor and a Fresh and Sour smell aroma. The color, flavor and the aroma of these products depict their origin. Butter originated in China, India, Japan, Russia, whereas origin of Curd is traced back to Unknown.