Whisk olive oil, vinegar, water, lemon juice, nutritional yeast, oregano and white miso together in a medium bowl. Add garlic powder, salt and pepper to taste and whisk to finish the marinade.
Add the cubed tofu to your marinade.
Cover and set in the refrigerator for several hours, at minimum, to let the flavors infuse. NOTE: The longer it sits, the better it tastes. Let it roll overnight for optimal flavor!