Curious Cook in the New York Times: Double-dipping

In today's Curious Cook column in the New York Times, I write about a new study of the microbiological consequences of double-dipping, or re-using a chip to scoop up a second helping of dip.

Curious Cook in the New York Times: Heat

In today's Curious Cook column, I write about the ins and outs of an important but invisible ingredient in most cooking: heat energy.