When it comes to tea, there is one cardinal rule that you should never break: never add milk to black tea. This rule is so important that it has been passed down for generations, and breaking it is considered a grave offense.
Why is adding milk to black tea such a big no-no? It has to do with the way that black tea is processed. Black tea is made from leaves that have been allowed to oxidize, or turn black. This process gives black tea its signature rich flavor.
Adding milk to black tea interferes with the oxidation process, and can result in a bland and lackluster cup of tea. So next time you’re tempted to add a splash of milk to your black tea, resist the urge! Your taste buds will thank you.