Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Cut the tempeh into bite-sized cubes and rinse the chickpeas thoroughly under cold water.
Place the tempeh, chickpeas, and broccoli florets on the baking sheet and sprinkle with garlic powder, sea salt, and black pepper.
Roast the mixture for 20 minutes, tossing halfway through, until the tempeh is golden and the broccoli is tender.
While the vegetables roast, place the chopped kale in a small bowl and massage it with the lemon juice for 1 minute until it softens.
In a serving bowl, layer the cooked quinoa and the massaged kale.
Top the bowl with the roasted tempeh, chickpeas, and broccoli.
Finish by sprinkling the nutritional yeast over the top and drizzling with the tahini.