Preheat oven to 400°F and line a baking sheet with parchment paper.
Press the tofu to remove excess moisture, then cube and toss with chickpeas, olive oil, garlic powder, salt, pepper, and nutritional yeast.
Spread the tofu, chickpeas, and broccoli onto the baking sheet and roast for 25 minutes until the tofu is golden and the broccoli is tender.
While roasting, whisk together the tahini, lemon juice, and warm water to create a smooth, pourable dressing.
Massage the chopped kale with your hands until it softens and turns dark green, then layer the bowl starting with quinoa.
Top with the roasted vegetables, chickpeas, and tofu, then drizzle the creamy tahini sauce over the bowl and serve immediately.