Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Press the tofu firmly between paper towels to remove excess moisture, then cut it into 1/2-inch bite-sized cubes.
In a large mixing bowl, toss the tofu cubes, chickpeas, and broccoli florets with the lemon juice, garlic powder, smoked paprika, sea salt, and black pepper until evenly coated.
Spread the mixture in a single layer on the prepared baking sheet and roast for 25 minutes, tossing halfway through, until the tofu is golden and the chickpeas are slightly crisp.
While the vegetables roast, place the chopped kale in a bowl and massage it with a small splash of water or extra lemon juice for 1 minute until it becomes tender and bright green.
Remove the tray from the oven and immediately sprinkle the nutritional yeast over the hot tofu and vegetables, tossing well to create a savory, cheesy crust.
Divide the massaged kale into bowls and top with the roasted tofu, chickpea, and broccoli mixture to serve.