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Easy Cheesy Kielbasa and Frozen Pierogi Casserole

Close-up of a baked pierogi casserole in a white dish, featuring a golden, bubbly, cheesy topping.
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A simple, hearty baked casserole using frozen pierogi, smoked sausage, and a creamy cheese sauce, perfect for a quick weeknight meal.

Ingredients

Scale
  • 1 (12 ounce) package smoked sausage or kielbasa, sliced
  • 1 (16 ounce) package frozen cheese pierogi, uncooked
  • 1 (10.5 ounce) can cream of chicken soup
  • 1/2 cup sour cream
  • 1/2 cup milk
  • 1 teaspoon dried onion powder
  • 1/2 teaspoon black pepper
  • 1 cup shredded cheddar cheese
  • 1/2 cup shredded Monterey Jack cheese

Instructions

  1. Preheat your oven to 375 degrees Fahrenheit. Lightly grease a 9×13 inch baking dish.
  2. In a large bowl, combine the cream of chicken soup, sour cream, milk, onion powder, and black pepper. Stir until the mixture is smooth.
  3. Add the sliced kielbasa and the frozen pierogi to the sauce mixture. Gently fold everything together until the pierogi and sausage are evenly coated.
  4. Pour the mixture into the prepared baking dish, spreading it into an even layer.
  5. Sprinkle the cheddar cheese and Monterey Jack cheese evenly over the top of the casserole.
  6. Bake for 30 to 35 minutes, or until the casserole is bubbly and the cheese on top is melted and lightly golden brown.
  7. Let the casserole rest for 5 minutes before serving.

Notes

  • For a slow cooker version, combine all ingredients, place in a greased 4-quart slow cooker, and cook on low for 3 to 4 hours or on high for 1.5 to 2 hours. Do not add the cheese until the last 15 minutes of cooking time.
  • You can substitute cream of mushroom soup for cream of chicken soup if you prefer.
  • For extra flavor, add 1/4 cup of chopped fresh parsley as a garnish before serving.

Nutrition

Find it online: https://kitchnkudos.com/easy-pierogi-casserole-recipe/