Steps
1. Rinse quinoa under cold water and drain.
2. In a small pot, combine quinoa and vegetable broth. Bring to a boil, then reduce heat, cover, and simmer for about 15 minutes until water is absorbed.
3. In a skillet, heat a splash of olive oil over medium heat. Add minced garlic and sauté for 1 minute until fragrant.
4. Stir in diced bell pepper and tomatoes, cooking for another 3-4 minutes until softened.
5. Add the cooked black beans, cumin, chili powder, salt, and pepper to the skillet. Stir well and cook for an additional 2-3 minutes until heated through.
6. Fluff the cooked quinoa with a fork and divide it into a bowl.
7. Top the quinoa with the bean and vegetable mixture, then add avocado slices and garnish with fresh cilantro if desired.