Mix up this baking essential — or a good substitute — in minutes. Stacey Ballis is a novelist, cookbook author, and food writer with 20 years of experience. She has authored a cookbook called "Big ...

Teahouses and other businesses in the U.S. are bracing for a shortage of matcha, the bright green powder imported from Japan and used to make drinks and food. Demand for matcha drinks and snacks has ...