Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Rinse the canned chickpeas and pat them completely dry with a clean kitchen towel; press the tofu to remove excess moisture and cut into 1-inch cubes.
Place the chickpeas, tofu cubes, and broccoli florets on the prepared baking sheet and drizzle with olive oil.
Sprinkle the sea salt, black pepper, garlic powder, and smoked paprika over the vegetables and protein, tossing well to ensure an even coating.
Roast in the oven for 25 to 30 minutes, tossing the ingredients halfway through, until the tofu is golden and the chickpeas are slightly crispy.
While the bowl components roast, whisk together the nonfat Greek yogurt, lemon juice, and nutritional yeast in a small bowl until smooth.
Transfer the roasted chickpeas, tofu, and broccoli to a serving bowl, drizzle generously with the yogurt sauce, and garnish with hemp seeds.