Tortilla Soup With Chicken with cumin

2 teaspoons olive oil 1 medium onion , chopped 4 stalks celery , chopped 2 small zucchini , sliced 1/2-inch thick (can substitute yellow squash) 4 garlic[...]

1 tablespoon olive oil 4 teaspoons garlic , minced 1 teaspoon chili powder 1/2 teaspoon cumin 29 ounces tomatoes , diced in juice (2 cans) 30 ounces black[...]