This hearty, comforting Sausage Casserole In The Slow Cooker is a great way to feed your family on a busy weeknight. Combining kielbasa sausage, potatoes, vegetables, and creamy sauce creates a unique flavor profile that is comfort food at its finest!
Place diced potatoes, kielbasa, onion, bell pepper, and 1½ cups of cheese in the slow cooker. Mix until well combined.
Add chicken soup, sour cream, salt, black pepper, and Italian seasoning to a medium bowl. Mix until well combined and pour over the potato mixture. Then spread out evenly. Top with remaining cheese.
Cover and cook low 5-6 hours or high 2-3 hours or until potatoes are soft and cheese is melted.
Stir everything together before serving, and enjoy!