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baked pierogi casserole with kielbasa sausage on a plate
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5 from 10 votes

Baked Pierogi Casserole

This Baked Pierogi Casserole Recipe is made with frozen pierogi and kielbasa in a cheesy creamy sauce. An easy casserole and a delicious dinner perfect for busy weeknights!
Prep Time15 minutes
Cook Time40 minutes
Total Time55 minutes
Course: Main
Cuisine: American
Servings: 12
Author: Dee
Cost: $10

Ingredients

  • 1 medium yellow onion diced
  • 2 tbsp butter
  • 2 16 oz boxed frozen pierogi
  • 1 pound kielbasa smoked sausage, sliced
  • 8 oz cream cheese softened
  • ½ cup sour cream
  • ½ cup milk
  • ½ teaspoon sea salt
  • ½ teaspoon black pepper
  • ½ teaspoon garlic powder
  • 3 cups shredded cheddar cheese divided

Instructions

  • Preheat oven to 375 degrees f
  • Spray a casserole dish or 13 x 9 inch pan with non stick cooking spray
  • Sauté the onion in melted butter over medium heat until soft. Set aside
  • In a mixing bowl, mix the cream cheese, sour cream, milk, salt, pepper and garlic powder until well blended. Add 1 cup cheese
  • Place frozen pierogi into prepared baking dish, and add the sliced smoked sausage
  • Spoon onions over pierogi, and spoon sauce over pierogi mixture
  • Top with remaining shredded cheese. Spray 1 side of a sheet of aluminum foil with non stick spray, and loosely cover casserole with foil
  • Bake in preheated oven for 30 minutes covered. Remove foil, and bake for 10-15 minutes longer or until pierogi are fork tender and internal temperature is 160 degrees f.
  • Remove from oven and allow to sit for 5 minutes before serving

Notes

This recipe uses 2 boxes of frozen pierogi. You can halve the recipe for 1 box.
Use your favorite cheese here or use a combination. We like cheddar/Colby.
Sub chicken broth for milk if you like.

Nutrition

Calories: 450kcal | Carbohydrates: 15g | Protein: 14g | Fat: 31g | Saturated Fat: 15g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 10g | Trans Fat: 0.1g | Cholesterol: 85mg | Sodium: 695mg | Potassium: 179mg | Fiber: 0.2g | Sugar: 8g | Vitamin A: 668IU | Vitamin C: 1mg | Calcium: 247mg | Iron: 1mg