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Crockpot Pierogi Casserole with Kielbasa

Crockpot Pierogi Casserole with Kielbasa
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This Crockpot Pierogi Casserole with Kielbasa is a comforting, easy-to-make slow cooker dish combining tender potato and cheese-filled pierogis, smoky kielbasa sausage, creamy sour cream, and melted cheddar cheese. Perfect for cozy dinners or busy weeknights, this hearty casserole requires minimal effort—just layer the ingredients in your crockpot and let it cook to perfection. Customizable and family-friendly, it’s a one-pot meal that delivers rich, satisfying flavors and minimal cleanup.

Ingredients

Scale

Ingredients

  • 16 oz frozen potato and cheese-filled pierogis
  • 14 oz kielbasa sausage, sliced into bite-sized pieces
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 2 tablespoons butter
  • 1 cup shredded cheddar cheese (or cheese blend)
  • 1 cup sour cream
  • 1 cup chicken broth
  • Salt and pepper, to taste

Instructions

  1. Prepare the Sausage and Aromatics: Slice the kielbasa into bite-sized pieces. In a skillet, sauté the kielbasa with diced onions and minced garlic in butter over medium heat until the sausage is nicely browned and the onions are caramelized, creating a fragrant and flavorful base.
  2. Layer the Ingredients: In the crockpot, evenly layer half of the frozen pierogis on the bottom. Spread half of the sautéed kielbasa and onion mixture over the pierogis. Sprinkle half of the shredded cheese on top, then dollop half of the sour cream evenly. Repeat these layers once more to create two full layers, ensuring the sour cream adds creaminess throughout.
  3. Add Broth and Season: Pour the chicken broth evenly over the layered ingredients to keep the casserole moist during slow cooking. Season with salt and pepper to taste. Gently mix slightly to distribute flavors without disturbing the layering too much.
  4. Slow Cook to Perfection: Cover the crockpot and cook on low heat for 4 to 5 hours, until the pierogis are tender and the casserole is heated through and bubbly. Avoid lifting the lid frequently to maintain consistent cooking temperature and moisture.
  5. Final Touches: Before serving, gently stir the casserole to combine the layers slightly. Top with extra shredded cheese, allowing it to melt with the residual heat for a gooey, cheesy finish.

Notes

  • Use frozen pierogis directly without thawing for best texture.
  • Brown the kielbasa first to enhance flavor and release savory oils.
  • Stick to about 1 cup of broth to avoid a mushy casserole.
  • Layer ingredients evenly for balanced flavor and texture in every bite.
  • Do not overcook to prevent pierogis from becoming too soft or falling apart.

Nutrition

Keywords: pierogi casserole,kielbasa casserole,crockpot recipe,slow cooker comfort food,easy dinner,one pot meal,pierogi recipe,kielbasa recipe

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