Heat oil on medium in pot and add garlic, onion, and bell pepper. Saute for about 5 minutes.
Add ground chicken, stir, and cook until lightly browned. About 5-7 minutes. Then add zucchini and jalapeno and stir.
Add tomato paste, tomato sauce, canned tomatoes (pour juice from can too) and all seasonings. Stir well.
Slowly pour in chicken broth and stir. If you prefer a brothier chili, you can add more broth.
Turn the flame down to medium-low and let simmer for 20-30 minutes, stirring occasionally.
Serve in bowl and top with toppings of choice!