Cabbage Soup with Sausage

Name: Cabbage Soup with Sausage
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: American
Ingredients: 1 tablespoon olive oil; 1/2 small onion (diced); 2 celery ribs (thinly sliced); 1/2 tablespoon garlic (minced); 1 large carrot (sliced); 2 andouille or Italian chicken sausage links (sliced (pork is fine too)); 4 cups chicken broth; 1 can crushed tomatoes ((15 ounces)); 1 teaspoon dried thyme; 1/2 teaspoon salt ((or to taste)); 1/2 medium head of cabbage (chopped (about 6 cups)); 3 tablespoons fresh parsley (minced)