Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Press the extra-firm tofu between paper towels for 10 minutes to remove excess moisture, then cut into 1-inch cubes.
Toss the broccoli florets and sliced red bell pepper with olive oil and a pinch of salt on the prepared baking sheet.
Roast the vegetables for 15-20 minutes until the edges are slightly charred and tender.
While the vegetables roast, heat a non-stick skillet over medium-high heat and sear the tofu cubes until golden and crispy on all sides.
In a small bowl, whisk together the tahini, lemon juice, garlic powder, and a splash of water to create a smooth, creamy dressing.
Steam or thaw the frozen edamame according to the package instructions.
Assemble the bowl by placing the warm cooked quinoa at the base.
Top the quinoa with the crispy tofu, roasted vegetables, and edamame.
Drizzle the creamy tahini dressing over the entire bowl and garnish with hemp hearts for a nutty finish.