Cook quinoa - add quinoa and water to a small/medium pot and bring to a boil. Reduce to simmer and cook ~15 minutes until all the water is absorbed. Remove from heat, fluff with a fork and set aside.
Cook tofu and vegetables- Chop tofu into bite sized pieces, along with mushrooms and zucchini. Heat a frying pan over medium heat with olive oil, add tofu and vegetables. Cook evenly on each side, tossing regularly until browned.
Make dressing - Add all dressing ingredients to a small bowl and mix well to combine. Add water slowly while mixing until a desired consistency is met.
Chop spinach, cabbage and avocado.
Assemble bowls by combining quinoa, tofu and veg, spinach, cabbage, avocado and the dressing. Optional: top with sesame seeds.