In a mixing bowl, toss the diced sweet potato with olive oil, cumin, paprika, salt, and pepper until well-coated.
Spread the seasoned sweet potatoes on a baking sheet in a single layer. Roast in the preheated oven for 25-30 minutes, or until tender and caramelized, flipping halfway through.
While the sweet potatoes roast, rinse the quinoa under cold water. In a medium saucepan, combine quinoa and vegetable broth (or water). Bring to a boil, then reduce heat to low, cover, and simmer for about 15 minutes or until the quinoa is fluffy and all liquid is absorbed.
Once the quinoa is cooked, fluff it with a fork and set aside.
In a large bowl, combine the cooked quinoa, black beans, and diced red bell pepper.
Once the sweet potatoes are done roasting, add them to the bowl with the quinoa mixture. Toss gently to combine all the ingredients.
Serve the quinoa bowl topped with sliced avocado and garnish with fresh cilantro.
Squeeze a lime wedge over each bowl for an extra burst of flavor.
Notes
Feel free to customize with your favorite toppings.