In sauce pot over medium-high heat, cook oil 30 seconds or until heated.
Add beef, turkey or chicken and cook 5 minutes or until cooked through, stirring occasionally.
Remove from skillet; drain, if desired.
In same sauce pot, cook onions, peppers, zucchini, mushrooms and garlic for 5 minutes or until vegetables are crisp-tender, stirring occasionally.
Stir in next 6 ingredients and cooked meat.
Add up to 1 cup water to thin soup, if desired.
Cover and bring soup just to a simmer (do not let boil).
Reduce heat to medium-low and let simmer 20 minutes, stirring occasionally.
Stir in cilantro and parsley; cover and let simmer 5 minutes more.