Smoked Sausage Soup Recipe

2 tablespoons butter

2 cups cubed cooked chicken

1 pound smoked sausage, cut into bite-size pieces

3 cups sliced celery

3 cups sliced summer squash

2 cups chicken broth

1 can (8 ounces) tomato sauce

1/4 cup minced fresh parsley

2 tablespoons cornstarch

2 tablespoons poultry seasoning

1 teaspoon dried oregano

1 teaspoon ground cumin

1 teaspoon Liquid Smoke, optional

1/2 teaspoon pepper