Do you know What is Buttermilk and Frozen Custard. If you are looking for the definition of Buttermilk and Frozen Custard or want to know what is Buttermilk and Frozen Custard?, then this is where you will fetch your answers. Well, in simple terms Buttermilk is a liquid made by the process of churning butter out of cream. While Frozen custard is a dessert very similar to an ice cream except that is made by adding Eggs, sugar and cream.It contains at least 10% milk fat and 1.4% egg yolk. Both these products are unique in their own ways. Buttermilk is a Not Available colored dairy product and Frozen Custard is Not Available 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. Buttermilk bears Sour flavor with a Sour smell aroma whereas Frozen Custard has Not Available flavor and a Not Available aroma. The color, flavor and the aroma of these products depict their origin. Buttermilk originated in India, whereas origin of Frozen Custard is traced back to Coney Island, New York.