Pouring cool milk into a cup before hot tea brings down the temperature of your brew, thus ruining its integrity and causing ...
they had to pour the milk in first to prevent their cups from cracking. A victory for physics? Maybe… but hang on, what if you’re skipping the teapot and brewing your tea straight into a mug ...
To make standard milk tea, steep your black tea for five minutes to yield a brew that is strong but not bitter. Then, pour your steeped tea into a mug, teacup, or pint glass, and stir in the milk.