In a medium saucepan, combine the rinsed quinoa and vegetable broth. Bring to a boil, then reduce the heat to low, cover, and simmer for 15 minutes or until the quinoa is fluffy and the broth is absorbed.
While the quinoa is cooking, in a large mixing bowl, combine the black beans, corn, diced bell pepper, cherry tomatoes, cumin, chili powder, lime juice, salt, and pepper. Mix well until all ingredients are evenly coated with spices.
Once the quinoa is cooked, fluff it with a fork and let it cool for a few minutes.
In individual serving bowls, layer the quinoa at the bottom, followed by the black bean and corn mixture.
Top each bowl with diced avocado and a sprinkle of fresh cilantro. Add any optional toppings like Greek yogurt, shredded cheese, or a drizzle of hot sauce to elevate the flavors.
Serve immediately and enjoy your vibrant and healthy burrito bowls!