How to Make It
Cook the soba noodles according to the package directions. Drain and rinse under cold water to cool; drain again.
Combine the tahini, tamari, rice vinegar, ginger, lime juice, and maple syrup in a small bowl and whisk to combine. Add water, one tablespoon at a time, until the dressing is smooth and pourable, (about 4 tablespoons). Pour about two thirds of the dressing over the noodles and toss to coat. Reserve remaining dressing for serving.
Divide the noodles among bowls and top each with veggies, cilantro, sesame seeds, and sliced chile if using. Drizzle with remaining dressing.