Soak the Soy Curls: In a medium bowl, dissolve 1 tsp of the vegan chicken bouillon powder in 2 cups of hot water. Add the soy curls and soak for 10 minutes until rehydrated. Drain and gently squeeze out the excess liquid. Reserve the soaking broth, if desired.
Sauté the Soy Curls: Heat a non-stick skillet over medium heat. Add the drained soy curls with a splash of the reserved broth. Sprinkle with the remaining ½ tsp of bouillon powder and add tamari (if using). Sauté for 5–7 minutes, stirring occasionally, until golden and slightly crispy. Set aside.
Make the Dressing: In a small bowl, whisk together tahini, rice vinegar, soy sauce or coconut aminos, grated ginger, minced garlic, orange juice, and maple syrup until smooth and creamy.
Prepare the Veggies, Fruits, and Herbs: Thinly slice the napa and purple cabbage. Shred the carrots. Slice the green onions. Peel and segment the mandarins. Chop the cilantro. Slice the avocado and, if using, prepare the slivered almonds and sesame seeds for topping.
Assemble the Salad: In a large bowl, combine the napa cabbage, purple cabbage, green onions, carrots, mandarin segments, sautéed soy curls, chopped cilantro, and sliced almonds (if using). Add the avocado slices last to prevent mashing.
Dress and Serve: Drizzle the tahini-ginger dressing over the salad just before serving. Toss gently, garnish with sesame seeds if desired, and enjoy!