Heat the olive oil in large skillet over medium-low heat. Add in the onion, peppers, and garlic with a bit pinch of salt and pepper and stir. Cook for about 5 minutes, until the vegetables have softened. Stir in the shredded chicken. Add in the paprika, chili powder and cumin with one more pinch of salt and pepper. Cook for 2 to 3 minutes to activate the spices.
Add the quinoa, beans, corn, salsa and chicken stock. Bring the mixture to a boil then reduce it to a simmer and cover it. Cook for 15 minutes, then remove the lid and stir. If the liquid hasn’t fully absorbed yet, continue to cook for another 5 minutes.
Stir in the cheese. Serve the quinoa and top with the avocado pico, such as sour cream or yogurt, green onions, lime and cotija cheese. Spritz with a wedge of lime. Leftovers stay great in the fridge!