Do you know What is Colby Cheese and Provolone Cheese. If you are looking for the definition of Colby Cheese and Provolone Cheese or want to know what is Colby Cheese and Provolone Cheese?, then this is where you will fetch your answers. Well, in simple terms Colby cheese is a semi hard American cheese made from cow's milk While Provolone Cheese is an Italian cheese made from cow's milk. Both these products are unique in their own ways. Colby Cheese is a Yellow colored dairy product and Provolone Cheese is Pale yellow 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. Colby Cheese bears Sweet flavor with a Mild and Sweet aroma whereas Provolone Cheese has Buttery, Mild, Sharp, Spicy, Sweet and Tangy flavor and a Pleasant aroma. The color, flavor and the aroma of these products depict their origin. Colby Cheese originated in Winconsin, United states, whereas origin of Provolone Cheese is traced back to Italy.