Udon Noodle Bowl with Tofu

Name: Udon Noodle Bowl with Tofu
Ingredients: 1 tablespoon white miso; 1 tablespoon toasted sesame oil; 1 tablespoon fresh lemon or lime juice; 1 tablespoon cold water; 2 teaspoons maple syrup; 1 teaspoon grated fresh ginger or prepared ginger paste; 1 teaspoon sriracha sauce; 12 ounces cooked udon noodles; 2 large carrots (peeled and sliced into matchsticks (may be replaced with 4 ounces thawed frozen carrots sticks)); ½ red bell pepper (seeded and sliced into matchsticks); 2 Persian or baby cucumbers (sliced into matchsticks); 2 scallions (sliced into matchsticks); ½ cup fresh cilantro leaves; 1 tablespoon vegetable oil; 1 tablespoon tamari sauce; 1 tablespoon maple syrup; 14 ounces firm or extra-firm tofu (drained and cut into ½-inch cubes)