Add a combination of colorful vegetables and a spicy Asian peanut dressing, and soba noodles are transformed into a fabulous cold noodle salad perfect for a satisfying lunch or dinner.
Combine the dressing ingredients in a bowl and stir until blended. Whisk 3 to 5 tablespoons of water into the dressing mixture until the dressing is thick yet pourable. Set aside
Bring a saucepan with 3 quarts of water and 1 tablespoon of kosher salt to a boil over high heat. Add the noodles and stir to keep them from sticking together; continue to cook following the time as indicated in package directions. Drain the noodles in a colander and rinse them with cold water until cold.
Transfer the cold noodles to a serving bowl and toss with the cucumber, bell pepper, carrot, and 1 tablespoon of toasted sesame oil.
Just before serving, add about half of the dressing to the noodle and vegetable mixture. Toss and add more dressing, as desired. Top with the green onions, cilantro leaves, and a few tablespoons of chopped peanuts.
Serve the noodle salad along with the lime wedges and any leftover dressing.