Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Press the tofu between paper towels for 15 minutes to remove excess moisture, then cut into 1-inch cubes.
In a mixing bowl, toss the tofu cubes with garlic powder, sea salt, and black pepper until evenly coated.
Spread the tofu on the prepared baking sheet in a single layer and bake for 25-30 minutes, flipping halfway through, until the edges are golden and crispy.
While the tofu bakes, whisk together the peanut butter, tamari, sesame oil, sriracha, and maple syrup in a small bowl until smooth, adding a splash of warm water if needed to thin the consistency.
Steam the broccoli florets and shelled edamame for 5-6 minutes until tender-crisp and bright green.
Remove the tofu from the oven and immediately toss with the peanut sauce in a large bowl.
Serve the sauced tofu alongside the steamed broccoli and edamame for a clean, protein-packed meal.