In a medium-sized pot, bring the vegetable broth to a boil. Add the rinsed quinoa, reduce heat to low, cover, and simmer for about 15 minutes or until quinoa is fluffy and all liquids are absorbed. Remove from heat and let sit covered for 5 minutes before fluffing with a fork.
While the quinoa is cooking, heat a splash of olive oil in a pan over medium heat. Add the diced red onion and sauté for about 3-4 minutes until softened.
Stir in the minced jalapeño (if using), diced red bell pepper, corn, cumin, smoked paprika, and season with salt and pepper. Sauté for another 5 minutes until the bell pepper is tender.
In a large bowl, combine the cooked quinoa, sautéed vegetable mixture, black beans, and lime juice. Gently mix until everything is well combined.
Divide the quinoa and vegetable mixture into meal prep containers. Top each bowl with diced avocado and garnish with freshly chopped cilantro.
Seal containers and store in the refrigerator for up to 4 days.
Notes
Serve in clear containers to showcase the colorful layers, and add a lime wedge on the side for extra zest.