Do you know What is Milk and Dulce de leche. If you are looking for the definition of Milk and Dulce de leche or want to know what is Milk and Dulce de leche?, then this is where you will fetch your answers. Well, in simple terms Milk is an opaque white fluid which is enriched with fat and proteins produced by mammals for the nourishment of the young ones! While Dulce de leche is a confection prepared by slowly heating sweetened milk to create a substance that derives its taste from the Maillard reaction, changing flavour and colour. Both these products are unique in their own ways. Milk is a White colored dairy product and Dulce de leche is Brown 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. Milk bears Milky flavor with a Milky aroma whereas Dulce de leche has Sweet flavor and a Sweet aroma. The color, flavor and the aroma of these products depict their origin. Milk originated in East European countries- Bulgaria, Czech Republic, Ukraine, Southwest Asian countries- Armenia, Azerbaijan, Georgia, Turkey, whereas origin of Dulce de leche is traced back to Argentina.