Tortellini Tomato Bisque with chicken

1 tablespoon olive oil 1/2 cup minced onion (about 1/2 small onion) 1 garlic clove , minced 4 -6 cups chicken broth or 4 -6 cups vegetable broth 1 (14 ounce)[...]

3 tablespoons olive oil 1 onion , chopped 3 garlic cloves , minced 1 (14 1/2 ounce) can diced tomatoes , drained 6 cups low sodium chicken broth 2 teaspoons[...]

3 tablespoons olive oil 1 onion , chopped 3 garlic cloves , minced 1 (14 1/2 ounce) can diced tomatoes , drained 6 cups low sodium chicken broth 2 teaspoons[...]

6 cups fresh cheese tortellini 1 zucchini , chopped in bite sized pieces 1 summer squash, chopped in bite sized pieces 3 cups chicken stock 28 ounces stewed[...]