Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Drain and rinse the chickpeas, patting them very dry with a clean towel, and press the tofu to remove excess moisture before cutting into 1/2-inch cubes.
In a bowl, toss the chickpeas and tofu with the olive oil, sea salt, black pepper, and garlic powder until evenly coated.
Spread the mixture onto the prepared baking sheet and roast for 25-30 minutes, tossing halfway through, until the chickpeas are crunchy and the tofu is golden.
While roasting, steam the broccoli florets and edamame for 5 minutes until tender-crisp and bright green.
In a small jar, whisk together the tahini and lemon juice with a splash of warm water to create a smooth, pourable dressing.
Assemble the bowl by layering the cooked quinoa, roasted chickpea and tofu mix, steamed broccoli, and edamame; garnish with hemp hearts and the tahini drizzle.