Preheat the oven to 425°F (220°C).
Press the tofu for at least 15 minutes to remove excess water, then cut it into 1-inch cubes.
In a bowl, toss the tofu with half of the olive oil, a pinch of salt, pepper, and garlic powder. Spread the tofu on a baking sheet lined with parchment paper.
Roast the tofu for 25-30 minutes, flipping halfway through, until the edges are crispy.
Meanwhile, chop the broccoli into bite-sized florets. Toss with the remaining olive oil, a pinch of salt and pepper, and arrange on a separate baking sheet.
Roast the broccoli in the oven for 20 minutes or until tender with slightly crispy edges.
Prepare cooked quinoa if not already done.
For the sauce, gently whisk together tamari and sesame oil in a small bowl.
Assemble the dish by layering quinoa on a plate, then adding roasted broccoli and crispy tofu. Drizzle the tamari-sesame sauce over the top.
Serve warm and enjoy your gluten-free, protein-packed dinner.