How to Make It
Bring 8 cups water to a boil in a large saucepan. Add noodles; cook 3 minutes or until al dente. Drain; rinse under cold water. Drain.
Combine stock and cornstarch in a small bowl, stirring with a whisk. Heat a large skillet over medium-high. Add 1 tablespoon oil to pan; swirl to coat. Add tofu; cook 5 minutes or until browned, stirring frequently. Remove tofu from pan. Add remaining 1 tablespoon oil, mushrooms, and bell pepper to pan; cook 7 minutes, stirring occasionally. Add cabbage and soy sauce; cook 1 minute, stirring constantly. Add stock mixture and edamame to pan; cook 3 minutes. Add noodles and tofu; toss to combine. Divide tofu mixture among 4 shallow bowls.