Preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper.
Press the tofu to remove excess moisture, then cut it into cubes.
In a bowl, toss tofu cubes with olive oil, garlic powder, salt, and black pepper.
Spread the tofu evenly on the prepared baking sheet and bake for 25-30 minutes, turning halfway through, until crisp and golden.
Meanwhile, trim the asparagus and place on another baking sheet. Drizzle lightly with olive oil, salt, and pepper, then roast in the oven for about 15 minutes until tender.
Warm the brown rice if prepared in advance, or cook according to package instructions.
Prepare the shelled edamame by lightly steaming or microwaving for 2-3 minutes until heated through.
Assemble the dish by placing a serving of brown rice in a bowl, topping it with crispy baked tofu, roasted asparagus, and edamame.
Serve immediately and enjoy a balanced, nutrient-packed meal.