Hoshi-mochi (Winter Freeze-Dried Rice Cakes)
Freezing and thawing over and over pulls the moisture out of these rice cakes, leaving them porous and nearly weightless, which is why they are also called kori-mochi. Strung on rice straw, long curtains of mochi under the eaves were once the look of February in Goshogawara, and each household had someone who read the weather to pick the day to hang them. It is a winter job: 4.5 kg of glutinous rice steamed, pounded, and dried for about two months. The finished pieces are chewed crisp, lightly toasted, brushed with butter and soy sauce, or fried.