When drinking barista made Latte we always ask why the homemade Coffee with milk doesn’t taste so good. 100% you have noticed how baristas work with milk and coffee, this is magic. High quality Latte is the cocktail of professionally frothed milk, high quality coffee and professionalism of coffee master.
So giving you the understanding of what is this “Frothed milk”, I should mention the air first of all. Air bubbles is something that helps milk become thicker, adds creamy mouthfeel to the milk. So basically frothed milk is made by aerating ordinary milk.