Step 1

In a large pot heat 1 Tbsp olive oil over medium heat. Once hot, add green onions and jalapenos and saute until tender, about 2 minutes, adding garlic during last 30 seconds of sauteing.

Step 2

Add chicken broth, tomatoes, cumin, season with salt and pepper to taste and add chicken breasts if using (otherwise wait to add rotisserie chicken until the end). Bring mixture to a boil over medium-high heat.

Step 3

Then reduce heat to medium, cover with lid and allow to cook, stirring occasionally, until chicken has cooked through 10 - 15 minutes (cook time will vary based on thickness of chicken breasts).

Step 4

Reduce burner to warm heat, remove chicken from pan and let rest on a cutting board 5 minutes, then shred chicken and return to soup. Stir in cilantro and lime juice, and rotisserie chicken now if using.

Step 5

Add avocados to soup just before serving (if you don't plan on serving the soup right away, I would recommend adding the avocados to each bowl individually, about 1/2 an avocado per serving). Serve with tortilla chips, cheese and sour cream if desired.