2 1/2 tablespoons canola oil, divided |
3 tablespoons rice vinegar |
2 tablespoons white miso |
1 tablespoon minced peeled ginger |
1 tablespoon minced garlic |
1 tablespoon lower-sodium soy sauce |
1 1/2 teaspoons sugar |
1 teaspoon dark sesame oil |
4 ounces uncooked organic soba noodles |
1 (14-ounce) package extra-firm tofu, drained |
6 ounces shiitake mushrooms, stems discarded |
1 pound asparagus spears, trimmed and cut into 1-inch pieces |
1/4 cup thinly sliced green onions |