Crockpot Pierogi Casserole with Kielbasa

crockpot pierogi casserole with kielbasa and melted cheddar cheese in a slow cooker

Crockpot Pierogi Casserole with Kielbasa

This crockpot pierogi casserole is the ultimate set-it-and-forget-it comfort food. Frozen pierogies, smoky kielbasa, cream cheese, and cheddar slow cook into a cheesy casserole that practically makes itself. Ten minutes of prep.

Why You’ll Make This Every Winter

  • 10 minutes prep — everything goes in raw
  • Feeds a crowd — serves 6-8
  • Cheesy and hearty — cream cheese sauce coats every pierogi
  • Freezer-friendly — great for batch cooking

Ingredients

  • 2 lbs frozen pierogies (potato and cheese)
  • 1 lb kielbasa, sliced into coins
  • 8 oz cream cheese, cubed
  • 1 cup chicken broth
  • 1 cup shredded sharp cheddar
  • 1 medium onion diced, 3 garlic cloves minced
  • 1 tbsp butter, 1 tsp onion powder, ½ tsp garlic powder
  • Salt, pepper, sour cream and green onions to serve

How to Make It

Step 1 — Layer onion, garlic, frozen pierogies, kielbasa, cream cheese cubes in crockpot. Pour broth over. Season.

Step 2 — Cook HIGH 2–3 hours or LOW 4–5 hours. Stir once halfway through.

Step 3 — Scatter cheddar on top in last 20 minutes. Replace lid to melt.

Step 4 — Serve with sour cream and green onions.

Frequently Asked Questions

Do I need to thaw pierogies?

No — add directly from frozen. They hold shape better frozen.

Without kielbasa?

Skip for vegetarian, or use ham, ground beef, or Italian sausage.

How to thicken the sauce?

Mix 1 tbsp cornstarch with 2 tbsp cold water, stir in, cook HIGH 15 minutes uncovered.

Without cream cheese?

Use cream of mushroom soup or ½ cup sour cream stirred in at the end.

Good for meal prep?

Yes — reheats well for 4 days. One of the most efficient comfort food meal preps.

Stovetop version?

Cook onions in butter 3 min, add broth and cream cheese, stir until melted, add pierogies and kielbasa, cover and simmer 20 minutes.

Best sides?

Green salad or steamed broccoli balances the richness. Applesauce is a traditional Polish side.

Can I use fresh pierogies?

Yes — reduce cook time. Fresh need only 1–1.5 hours on HIGH.

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Recipe by Author

A comforting and convenient casserole that combines the rich, creamy goodness of pierogies with the convenience of a crockpot. This dish is a warm hug in a bowl, perfect for cozy family dinners or weekend gatherings with friends.

Course: Main Dish Cuisine: European Difficulty: easy
4.5 from 80 votes
🍽️
Servings
6
⏱️
Prep time
15
minutes
🔥
Cooking time
240
minutes
📊
Calories
480
kcal
Cook Mode
Keep the screen of your device on

Ingredients

  • 2 lbs frozen pierogies
  • 1 onion, diced
  • 1 cup cooked bacon, chopped
  • 2 cups cheddar cheese, shredded
  • 1 cup sour cream
  • 1 can cream of mushroom soup
  • Salt and pepper to taste

Directions

  1. In a bowl, mix together the diced onion, chopped bacon, cheddar cheese, sour cream, and cream of mushroom soup.
  2. Season the mixture with salt and pepper to taste, ensuring all ingredients are well combined.
  3. Place half of the frozen pierogies in the bottom of the crockpot in an even layer.
  4. Pour half of the cheese and bacon mixture over the pierogies, spreading it out evenly.
  5. Repeat the layers with the remaining pierogies and cheese mixture, ensuring the top layer is well-coated.
  6. Cover the crockpot and cook on low for 4-6 hours or until the pierogies are tender and the cheese is melted and bubbly.
  7. Once cooked, serve the pierogi casserole hot, garnished with fresh parsley or chives for an extra pop of flavor.

Nutrition Facts

Calories: 480
Fat: 28
Carbohydrates: 39
Protein: 18
Sodium: 1100
Fiber: 3
Sugar: 4

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