Dice chicken, onion, tomatoes, and green onions. Shred cheese.
Heat two tablespoons of olive oil over medium-high heat. Add onions, and sauté for 5 minutes, or until translucent.
Add in chicken, and sauté for 4-5 minutes, until beginning to brown.
Move chicken and onions to one side of pan. Add remaining olive oil and rice to pan, and sauté for 2 minutes, until lightly toasted.
Add tomatoes, black beans, broth and spices, stirring to combine. Bring to a boil; reduce heat, cover and simmer 20 minutes, until liquid is absorbed and rice is tender.
Remove from heat, add in both cheeses, then cover pan for an additional 2 minutes, or until cheese is melted.
Serve immediately with your favorite toppings.
Notes
You can store any leftovers in a sealed container up to four days or freeze in a freezer safe container up to three months.