In a soup pot or Dutch over, heat some oil over medium high heat. Add onion, jalapeño, and sauté until softened.
Add garlic, oregano, chili powder, and stir until combined.
Add broth, chicken, salt, and pepper.
Bring to a boil. Reduce heat, cover, and simmer for 15 minutes or until the chicken is cooked.
Take chicken out and shred. (I use a standing mix) Add shredded chicken back into soup.
Add sour cream/Greek yogurt, shredded cheese, corn, and lime juice.
In a small bowl combine cornstarch and water. Add into soup pot.
Simmer for 10 minutes. Stirring every few minutes.
Enjoy with preferred toppings!
