Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
In a large mixing bowl, combine the rinsed chickpeas, broccoli florets, and diced red bell pepper.
Drizzle the olive oil over the vegetables and chickpeas, then sprinkle with sea salt, black pepper, garlic powder, and smoked paprika.
Toss everything thoroughly until the vegetables are evenly coated in the oil and spices.
Spread the mixture in a single layer on the prepared baking sheet and roast for 20 to 25 minutes, tossing halfway through, until the chickpeas are slightly crisp.
While the vegetables roast, spread the non-fat Greek yogurt across the bottom of a shallow serving bowl.
Remove the tray from the oven and pile the warm roasted mixture directly onto the yogurt base.
Finish the bowl with a fresh squeeze of lemon juice and a generous sprinkle of hemp hearts for added texture.