Our first batch came out Shrek green — vivid but flat, with a bitter edge. That's culinary-grade matcha doing its thing. Ceremonial grade costs more but gives you a soft, dusty jade color and a smooth, grassy flavor that doesn't fight the cream cheese. It's the one upgrade that actually shows up on the plate.
The gentle, humid heat of a water bath is the secret to a smooth, crack-free surface. Double-wrap the pan in foil so no water sneaks into the crust.
This is the one to bake a day or two before. Cheesecake needs a long chill to set properly, and the flavor and texture are actually better on day two.