In a baking dish, combine all the ingredients except for the broccoli. Mix them all together so the ingredients are evenly combined in the dish. Add the broccoli. Top with vegan cheese if desired.
Bake on the center rack for 40 - 50 minutes until the quinoa is cooked and it's no longer liquidy.
Cool for 5 - 10 minutes, then scoop and serve. Drizzle with tahini or hot sauce and enjoy!