In a mixing bowl, combine the tamari, water, tomato sauce, honey or coconut sugar, ground ginger, black pepper, minced garlic, and sesame oil. Whisk until smooth and well combined.
In a large skillet or wok over medium heat, add the rinsed and drained chickpeas. Pour the sauce over the chickpeas and cook for about 5-7 minutes, stirring occasionally, until the chickpeas are heated through and well coated with the sauce.
Add the halved Brussels sprouts to the skillet. Cook for another 5 minutes, stirring frequently, until they are tender and slightly caramelized.
While the chickpeas and Brussels sprouts are cooking, prepare your zucchini and carrot. Using a vegetable peeler or spiralizer, create ribbon cuts of zucchini and carrot.
In serving bowls, place a base of cooked quinoa or rice. Top with the chickpea and Brussels sprout mixture, followed by the zucchini ribbons, carrot ribbons, sliced grape tomatoes, and avocado slices.
Drizzle with lime juice, sprinkle with sesame seeds, chopped green onion, and fresh cilantro. Add a dash of crushed red pepper flakes for a little heat if desired. Season with salt and pepper to taste. Enjoy your delicious Korean BBQ Chickpea Bowls!