Japanese Cold Noodles

PreparationMake dipping sauce: Heat all dipping sauce ingredients in a small saucepan over low heat, stirring, until sugar is dissolved. Cool sauce, then chill, covered, until cold, about 1 hour. Cook somen: Bring 2 1/2 quarts water to a rolling boil in a 4-quart saucepan over moderately high heat. Add noodles and 1 cup more water. When water returns to a boil, add 1 cup cold water and bring back to a boil. Simmer noodles until just tender and slightly translucent, about 2 minutes. Test noodles for doneness by dipping 1 strand in cold water and sampling. If noodles are not tender, add 1 cup more water and return water to a boil. Drain noodles in a colander and rinse well under cold water. To serve somen: Divide noodles among 6 bowls filled with ice and cold water. Divide dipping sauce among 6 small bowls and serve with accompaniments for flavoring it, then dip each mouthful of noodles in sauce.

PreparationMake dipping sauce: Heat all dipping sauce ingredients in a small saucepan over low heat, stirring, until sugar is dissolved. Cool sauce, then chill, covered, until cold, about 1 hour. Cook somen: Bring 2 1/2 quarts water to a rolling boil in a 4-quart saucepan over moderately high heat. Add noodles and 1 cup more water. When water returns to a boil, add 1 cup cold water and bring back to a boil. Simmer noodles until just tender and slightly translucent, about 2 minutes. Test noodles for doneness by dipping 1 strand in cold water and sampling. If noodles are not tender, add 1 cup more water and return water to a boil. Drain noodles in a colander and rinse well under cold water. To serve somen: Divide noodles among 6 bowls filled with ice and cold water. Divide dipping sauce among 6 small bowls and serve with accompaniments for flavoring it, then dip each mouthful of noodles in sauce.