Preheat your oven to 400°F and line a large rimmed baking sheet with parchment paper.
Drain the extra firm tofu and press it firmly with a clean kitchen towel to remove as much moisture as possible, then cut into 1/2-inch cubes.
Rinse and drain the chickpeas, patting them very dry with a paper towel to ensure they get crunchy in the oven.
In a large mixing bowl, combine the tofu cubes, chickpeas, and broccoli florets with the olive oil, smoked paprika, garlic powder, sea salt, and black pepper.
Toss the ingredients until evenly coated with the oil and spices, then spread them in a single layer on the prepared baking sheet.
Roast for 25 to 30 minutes, tossing halfway through, until the broccoli is charred at the edges and the chickpeas are crisp.
While the vegetables roast, steam the shelled edamame for 3 to 5 minutes until tender and bright green.
Prepare the dressing by whisking together the Greek yogurt and lemon juice in a small bowl until the consistency is smooth and pourable.
Assemble the power bowl by placing the steamed edamame at the base and topping with the roasted tofu, chickpeas, and broccoli.
Drizzle the lemon-yogurt sauce over the top and finish with a sprinkle of hemp seeds for extra texture.