Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Press the extra firm tofu between paper towels to remove as much moisture as possible, then cut into 1-inch cubes.
In a medium mixing bowl, toss the tofu cubes and rinsed chickpeas with olive oil, garlic powder, smoked paprika, sea salt, and black pepper until evenly coated.
Spread the tofu and chickpeas in a single layer on the prepared baking sheet and roast for 25 minutes, flipping halfway through, until golden and crisp.
While the protein roasts, steam the broccoli florets and chopped kale in a steamer basket for 5-7 minutes until tender yet bright green.
In a small ramekin, whisk together the lemon juice and nutritional yeast to create a savory, thick dressing or crumble.
Assemble the power bowl by placing the steamed greens at the base and topping them with the roasted tofu and chickpeas.
Sprinkle the hemp hearts over the top and drizzle with the nutritional yeast mixture before serving warm.