What's Actually in Chai? A Guide to the Spices (and the Tea)

September 21 is National Chai Day — a good excuse to look a little closer at a drink most of us have had but few of us have taken apart. What actually goes into a cup of chai? And why does a homemade one taste so different from the syrupy version at a coffee counter?

Here's a plain guide to what's in the cup, so you can order it, make it, and taste it with a bit more appreciation for what makes a good cup of chai.