Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Place the broccoli florets on the baking sheet, toss with olive oil, sea salt, and garlic powder, then spread them in a single layer.
Roast the broccoli for 15 to 20 minutes until the edges are golden brown and slightly crispy.
While the broccoli roasts, place the chopped kale in a large mixing bowl and drizzle with lemon juice, massaging the leaves with your hands until they soften.
Add the cooked quinoa, cooked red lentils, and shelled edamame to the bowl with the kale.
Once the broccoli is finished roasting, add it to the bowl and toss all the ingredients together until well combined.
In a small jar, whisk the tahini with a teaspoon of warm water until it reaches a smooth, pourable consistency.
Drizzle the tahini dressing over the bowl and finish by sprinkling with nutritional yeast, hemp hearts, and black pepper.