Mizusawa Udon

The ingredient list stops at wheat flour, spring water from Mizusawa, and salt — nothing else. With a recipe this bare, the clarity of the water itself becomes the thing that decides how the noodle turns out. Boiled, the strands come out with a glassy sheen; cut thin, they snap cleanly and carry a smooth, slippery pull straight down. They're eaten dipped in a soy-based or sesame-based sauce, a method that lets the noodle's own flavor and aroma come through. Even served cold, the noodle's natural sweetness comes through clearly.

This is a hand-kneaded noodle at its core — flour, salt, and water worked by hand until the dough finds its strength, with no binder and no oil involved. Kneading and resting are repeated again and again to tighten the dough rather than stretch it. The finish is simple: sliced thin and boiled. But because there's nothing to hide behind, the exact balance of flour, water, and salt — and the feel of the kneading — shows directly in how translucent and how crisp the finished noodle turns out.

One account traces the technique to a monk from the Korean peninsula who helped found Mizusawa-dera temple in the Asuka period and is said to have passed on a method for making noodles. By around 1576, noodles made from local wheat and Mizusawa's spring water were reportedly being served to visitors taking the waters and to pilgrims at the temple gate. That history — a bowl offered to travelers resting between the hot springs of Ikaho and a mountain temple — shows in the noodle's plain recipe and its insistence on a clean, clear finish.