Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Pat the chicken breast and chickpeas very dry with a paper towel to ensure they get a nice golden crisp.
Place the chicken, chickpeas, and broccoli on the baking sheet and drizzle with olive oil, then sprinkle with garlic powder, sea salt, and black pepper.
Roast in the oven for 18 to 20 minutes, or until the chicken reaches an internal temperature of 165°F and the chickpeas are crunchy.
While the tray roasts, place the kale in a bowl with a small squeeze of lemon and massage it with your hands for one minute until it becomes vibrant and tender.
In a small jar, whisk together the Greek yogurt, tahini, and the remaining lemon juice until the dressing is smooth and creamy.
Slice the roasted chicken and assemble your bowl by layering the cooked quinoa, massaged kale, roasted broccoli, and chickpeas, then finish with a generous drizzle of the yogurt sauce.