Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Press the extra firm tofu for at least 15 minutes to remove excess moisture, then cut it into 1-inch cubes.
In a large mixing bowl, combine the tofu cubes, chickpeas, and broccoli florets with olive oil, garlic powder, smoked paprika, sea salt, and black pepper.
Spread the seasoned mixture evenly across the prepared baking sheet and roast for 25 minutes, tossing halfway through, until the tofu is golden and the broccoli is tender.
While the vegetables roast, place the kale in a bowl with a small splash of lemon juice and massage with your hands for 2 minutes until the leaves are dark green and softened.
Prepare the dressing by whisking together the tahini, nutritional yeast, remaining lemon juice, and 1 tablespoon of warm water until smooth and creamy.
Assemble the bowl by layering the massaged kale at the bottom, topping with the roasted tofu, chickpeas, and broccoli, and finishing with a generous drizzle of the tahini dressing.