Creamy Sauerkraut and Sausage Soup

Name: Creamy Sauerkraut and Sausage Soup
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: European, Eastern European
Ingredients: 2 Tbsp butter; 12 oz polish sausage or kielbasa (sliced 1/4 inch thick); 1 stalk celery (chopped); 1/2 green bell pepper (chopped); 1/2 yellow onion (chopped); 2 cloves garlic (minced); 2 cups chicken broth; 1 16-oz jar sauerkraut (with brine); 1 cup heavy whipping cream; 1/2 tsp dried dill; 1/2 tsp ground black pepper; 1/4 tsp caraway seeds (optional); salt (to taste)