Thinly slice all veggies. Heat up the coconut oil in a large frying pan then add the garlic, onion, and tofu on medium high heat for 5 minutes. Add in zucchini, pepper and carrots and cook till softened, 10-15 minutes. Add in remaining veggies and cook another 5-10 minutes.
In a medium bowl, blend miso paste and hot water to get a constant consistency. Add the rest of the sauce ingredients and mix till smooth. Poor sauce over stirfry and simmer for 5 minutes.
Plate and add the desired toppings. Makes 2-3 servings.