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Crockpot Pierogi Casserole with Kielbasa

A comforting casserole blending tender pierogies, savory kielbasa, caramelized onions, and melted cheddar cheese in a rich mushroom sauce. Perfect for easy, slow-cooked meals.
Prep Time15 minutes
Cook Time5 hours
Total Time5 hours 15 minutes
Course: Main Dishes
Cuisine: Polish
Servings: 6 servings
Calories: 520kcal
Author: Samantha Jones

Ingredients

  • 16 oz frozen pierogies (cheese or potato-filled)
  • 1 lb kielbasa (halal-certified or beef/turkey alternative), sliced
  • 1 medium onion, chopped
  • 2 cups shredded cheddar cheese
  • 1 can (10.5 oz) cream of mushroom soup (halal-friendly brand)
  • 1/2 cup chicken broth
  • Salt and pepper to taste

Instructions

  • Chop onion and slice kielbasa into bite-sized pieces
  • In a slow cooker, layer half the pierogies evenly at the bottom
  • Add half the kielbasa, onions, and 1 cup cheese
  • Repeat layers with remaining pierogies, kielbasa, onions, and 1 cup cheese
  • Whisk together mushroom soup, chicken broth, salt, and pepper
  • Pour sauce over the layers in the slow cooker
  • Cover and cook on low for 4 to 5 hours
  • Add extra cheese atop the casserole 10 minutes before serving
  • Let rest 10 minutes before serving

Notes

Use a halal-friendly mushroom soup brand if unavailable in stores
Layer ingredients tightly to prevent soupy texture
Optional additions: fresh green onions or sour cream for garnish