To a large dutch or stockpot, add oil and heat on medium- low.
Add the onion, peppers, zucchini, jalapeños, etc. and cook for about 5 minutes, until the vegetables begin to soften.
Add the garlic and saute for 1-2 minutes. Add the rest of the ingredients.
Bring to a boil and cook for about 20 minutes, or until the chicken is cooked and the vegetables are soft.
Once the chicken is cooked through, place it on a chopping board and shread it, then return it to the pot.
Just before serving, add the chopped cilantro/parsley and season with more salt and pepper if desired.
Add garnishes of choice and enjoy warm!