Celery Root
Celery roots are apt to be large, and with their tough skins, they look forbidding—not a good investment for the single cook, one would think. But when I discovered how roasting thick slices transformed their flavor into something wonderfully earthy and complex, it was a revelation. So now, during the winter months, I often bring home a big celery root. I’ll use about half of it for roasting, and the other half I’ll make into céléri rémoulade, that bistro standby of julienned raw celery root swathed in a mustardy mayonnaise.