Crock Pot Pierogi Casserole with Kielbasa
Ingredients:
- 1 package (16 oz) frozen pierogies (potato and cheese)
- 1 lb kielbasa, sliced
- 1 large onion, diced
- 2 cups shredded cheddar cheese
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup sour cream
- 1 cup chicken broth
- Salt and pepper, to taste
- Chopped green onions (for garnish, optional)