Creating your Crockpot Pierogi Casserole with Kielbasa is simple! Follow these steps for a delightful dinner:

1. Prep the Ingredients: Slice the kielbasa and dice the onion. Set aside.
2. Layer the Ingredients: In the bottom of the crockpot, layer half of the frozen pierogi, half of the sliced kielbasa, and half of the diced onion.
3. Add Cheese: Sprinkle a generous layer of shredded cheddar cheese over the top.
4. Repeat Layers: Repeat the layering process with the remaining pierogi, kielbasa, onion, and another layer of cheese.
5. Mix the Sauce: In a separate bowl, mix together the sour cream, condensed mushroom soup, and chicken broth until smooth. Season with salt and pepper.
6. Pour Sauce Over Layered Ingredients: Pour the sauce evenly over the layers in the crockpot, making sure to cover all ingredients.
7. Cook: Cover the crockpot and set it to low for 7-8 hours or high for 4-5 hours, or until the pierogi are tender and the cheese is melted and bubbly.
8. Garnish: Once done, stir the casserole gently and garnish with freshly chopped parsley before serving.

This recipe easy to follow and convenient, making it a perfect option for families or busy individuals on the go!