Pour olive oil into a large pot over medium-high heat
Add onion and saute until translucent
Add in garlic cloves and give it another minute
Add bell pepper, another minute
Add stock, diced tomatoes, green chilis, quinoa, black beans, and corn
Add the spices and bring the soup to a boil, then reduce to a simmer
Simmer covered for 20 minutes, then simmer another 20 minutes uncovered
Remove from heat and stir in lime juice and cilantro