Easy Chicken Soup without potatoes

1 tablespoon extra virgin olive oil 2 large carrots , diced 2 stalks celery , diced 1 large onion , diced 1 elephant garlic clove, quartered and thinly sliced[...]

2 tablespoons vegetable oil 1 pound skinless, boneless chicken breasts, cut into strips 1 (1.27 ounce) packet fajita seasoning 1 red bell pepper, cut into[...]

4 boneless skinless chicken breasts , cooked and diced 1 (14 ounce) can diced tomatoes 2 (10 ounce) cans Rotel tomatoes & chilies , original 1 (16 ounce) can[...]