Do you know What is Eggnog and Swiss Cheese. If you are looking for the definition of Eggnog and Swiss Cheese or want to know what is Eggnog and Swiss Cheese?, then this is where you will fetch your answers. Well, in simple terms Eggnog is a Dairy based beverage, made from milk, sugar, and whipped Eggs. While Swiss cheese is a mild cheese made from cow's milk and has a firmer texture than baby Swiss. The flavor is mild, sweet and nut-like. Both these products are unique in their own ways. Eggnog is a Cream colored dairy product and Swiss 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. Eggnog bears Creamy, Thick and Vanilla flavor with a Sour smell aroma whereas Swiss Cheese has Nutty and Sweet flavor and a Fruity and Strong aroma. The color, flavor and the aroma of these products depict their origin. Eggnog originated in England, whereas origin of Swiss Cheese is traced back to Switzerland.