I really felt like having strong tea today, so I let this steep extra long for maximum flavor (and caffeine). The only real change that I noticed is that the first cup isn’t as sweet as previously, but it is still exceptional. The caramel flavors are still present, but they are overwhelmed by the other flavors.
The second infusion was even better than usual, as the caramel flavor became much more prominent, and the tea had exactly the right amount of natural sweetness.
To be completely honest, I brewed my third cup, and forgot about it for several hours. Needless to say, it was rather cold when rediscovered. I didn’t want to waste it, so I cheated and put it in the microwave for 25 seconds to warm it back up. T?he result is tea that isn’t as sweet, and isn’t as flavorful as I expected, but it was still decent tea.
If I make another cup, I’ll tell you if the above was because of the microwave or if the tea was just starting to wear out.