Mix tofu, turmeric, and onion powder in a bowl. Heat 1 tablespoon of the oil in a skillet. Add the tofu mixture and cook, stirring constantly, about 10 minutes. Remove from heat. place a dry wok over medium heat. When it begins to smoke, add the remaining oil, the onions, and the rice. Stir fry for 3 minutes. Pour in the sauce (tamari, salt, and vegan sugar) and stir fry until the rice is heated through, about 5 minutes. Stir in the cashews and the scrambled tofu mixture. Enjoy! This is delicious!!