Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Rinse and drain the chickpeas, then pat them completely dry with a clean kitchen towel to ensure they get crispy.
In a large bowl, toss the chickpeas, broccoli florets, and cauliflower florets with the avocado oil, turmeric, sea salt, and black pepper until evenly coated.
Spread the vegetables and chickpeas in a single layer on the prepared baking sheet and roast for 25-30 minutes, tossing halfway through, until the vegetables are tender and the chickpeas are golden.
While the vegetables roast, place the chopped kale in a medium bowl and drizzle with a tiny bit of lemon juice; massage the leaves with your hands for 1-2 minutes until they become soft and dark green.
Prepare the high-protein dressing by whisking together the Greek yogurt, nutritional yeast, lemon juice, and minced garlic in a small bowl until smooth.
Assemble the bowl by placing the massaged kale at the bottom, topping it with the roasted vegetable and chickpea mixture.
Drizzle the creamy yogurt dressing over the top and finish by sprinkling the hemp seeds over the entire bowl for an extra protein boost and crunch.