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Crock pot Pierogi Casserole with Kielbasa recipe

For those looking for an easy, hearty, and delicious meal, this Crock Pot Pierogi Casserole with Kielbasa is the perfect answer. This dish combines the classic flavors of pierogies, savory kielbasa, and a creamy sauce, all cooked together in a slow cooker for ultimate convenience. Ideal for busy weeknights or a comforting weekend meal, this casserole is sure to become a family favorite.

Why You’ll Love This Recipe

This Crock Pot Pierogi Casserole with Kielbasa is a fantastic option for anyone who loves comfort food but doesn’t want to spend hours in the kitchen. The slow cooker does all the work, allowing you to enjoy a flavorful, filling meal with minimal effort. It’s a great dish for feeding a crowd, and it’s versatile enough to accommodate different tastes and preferences.



Here’s what you’ll need to make this delicious Crock Pot Pierogi Casserole with Kielbasa:

  • 2 packages (16 ounces each) frozen pierogies
  • 1 pound kielbasa, sliced into 1/2-inch pieces
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1 can (10.5 ounces) condensed cream of mushroom soup
  • 1 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1/2 cup chicken broth
  • 1 teaspoon paprika
  • Salt and pepper to taste
  • 2 tablespoons chopped fresh parsley (optional, for garnish)

Kitchen Equipment Needed

To prepare this Crock Pot Pierogi Casserole, you’ll need the following kitchen equipment:

  • Slow cooker
  • Cutting board
  • Knife
  • Mixing bowl
  • Wooden spoon or spatula
  • Measuring cups and spoons


  1. Prepare the Ingredients:
    • Slice the kielbasa into 1/2-inch pieces.
    • Chop the onion and mince the garlic.
  2. Layer the Ingredients:
    • In the slow cooker, layer half of the frozen pierogies.
    • Top with half of the sliced kielbasa, chopped onion, and minced garlic.
    • Repeat the layers with the remaining pierogies, kielbasa, onion, and garlic.
  3. Mix the Sauce:
    • In a mixing bowl, combine the cream of mushroom soup, sour cream, shredded cheddar cheese, chicken broth, and paprika.
    • Stir until well combined.
  4. Add the Sauce:
    • Pour the sauce mixture over the layers in the slow cooker.
    • Gently stir to combine and coat all the ingredients evenly.
  5. Cook:
    • Cover the slow cooker and cook on low for 4-5 hours, or until the pierogies are tender and the casserole is heated through.
  6. Serve:
    • Once cooked, stir the casserole gently to mix the ingredients.
    • Season with salt and pepper to taste.
    • Garnish with chopped fresh parsley, if desired.
    • Serve warm and enjoy!

Tips and Variations

  • Cheese Choices: Try different cheeses like mozzarella, gouda, or Swiss for a unique flavor.
  • Vegetable Additions: Add vegetables such as bell peppers, mushrooms, or spinach to boost the nutritional content and add more flavor.
  • Spicy Kick: Add a pinch of red pepper flakes or use a spicy kielbasa for a bit of heat.
  • Lighter Version: Use reduced-fat sour cream and cheese to make a lighter version of this dish.

Storing Leftovers

Store any leftover Pierogi Casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire dish in the oven until heated through. This casserole also freezes well; simply place in a freezer-safe container and freeze for up to 2 months. Thaw in the refrigerator before reheating.

Food and Drink Pairings

This hearty casserole pairs well with a variety of side dishes and beverages. Serve it with a fresh green salad or steamed vegetables for a balanced meal. For drinks, a crisp white wine or a light beer complements the rich flavors of the dish. If you prefer non-alcoholic options, try pairing it with a sparkling water or a fruity iced tea.


Can I use fresh pierogies? Yes, fresh pierogies can be used instead of frozen. Adjust the cooking time as needed, since fresh pierogies may cook faster.

What if I don’t have cream of mushroom soup? You can substitute with cream of chicken or cream of celery soup for a different flavor profile.

Can I add more meat? Absolutely! Add cooked and crumbled bacon or diced ham for additional protein and flavor.

How do I prevent the casserole from becoming too dry? Ensure there is enough liquid (from the chicken broth and sour cream) to keep the casserole moist. You can add a bit more broth if needed.

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