Preheat your oven to 400°F and line a large rimmed baking sheet with parchment paper.
Drain and rinse the chickpeas, then pat them thoroughly dry with a clean kitchen towel to ensure maximum crispiness.
Place the chickpeas, broccoli florets, and chopped red bell pepper onto the baking sheet.
Drizzle with olive oil and sprinkle with sea salt, black pepper, and garlic powder, tossing well to coat every piece.
Roast for 20 to 25 minutes, tossing halfway through, until the vegetables are tender-crisp and the chickpeas are golden.
While the vegetables roast, whisk together the Greek yogurt and lemon juice in a small bowl until the mixture is silky and smooth.
Spread the lemon-yogurt mixture into the bottom of a shallow bowl as a protein-packed base.
Spoon the warm roasted vegetables and chickpeas over the yogurt.
Finish the bowl by sprinkling with hemp seeds and freshly chopped parsley for a boost of nutrients and brightness.