This Baked Kielbasa Pierogi Casserole is the kind of comforting, hearty dish that brings everyone to the table. It’s loaded with tender pierogies, savory kielbasa, creamy sauce, and plenty of melty cheese. Every bite delivers buttery, rich, and nostalgic flavors that make this casserole an instant family favorite.

Perfect for busy weeknights or chilly evenings, this recipe takes only minutes to prep and bakes into a bubbling, golden pan of pure comfort.
Why You’ll Love This Pierogi Casserole
This dish combines simple ingredients into a comforting layered meal. The creamy sauce coats the pierogies perfectly. The kielbasa adds smoky flavor and satisfying texture. The cheddar and mozzarella melt into a gooey topping that makes the casserole irresistibly cheesy. It’s easy, filling, and crowd-pleasing.
Ingredients You’ll Need
- 14 oz sliced kielbasa, ¼-inch thick
- 32 oz frozen pierogies
- 8 oz softened cream cheese
- ½ cup sour cream
- ½ cup chicken broth
- 1 teaspoon onion powder
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ½ teaspoon pepper
- 1 cup shredded cheddar cheese, divided
- 1 cup shredded mozzarella cheese, divided
- Sliced green onions, for garnish
How to Make Baked Kielbasa Pierogi Casserole
1. Assemble the Base
Preheat the oven to 375°F. Spray a 9×13-inch baking dish with cooking spray. Add the sliced kielbasa and frozen pierogies to the dish in an even layer.
2. Make the Creamy Sauce
Mix softened cream cheese with sour cream until smooth. Add chicken broth, garlic powder, onion powder, salt, and pepper. Stir in half of the cheddar and half of the mozzarella. This creates a rich, velvety sauce that coats every pierogi.
3. Combine Everything
Pour the sauce over the pierogies and kielbasa. Mix well so every piece is coated. Add the remaining cheddar and mozzarella on top to create a golden, cheesy crust.
4. Bake Until Bubbly
Cover the dish with foil and bake for 30 minutes. Remove the foil and bake for 10 more minutes until the cheese is melted and lightly browned.
5. Garnish and Serve
Let the casserole rest for a few minutes after baking. Top with sliced green onions and serve warm.
Serving Suggestions
This casserole pairs beautifully with:
- A crisp green salad
- Roasted vegetables
- Steamed broccoli
- Warm dinner rolls
It also reheats well, making it great for leftovers.
Nutrition Information (Per Serving)
- Calories: 725
- Carbohydrates: 64g
- Protein: 27g
- Fat: 41g
- Sodium: 1713mg
- Fiber: 4g
- Sugar: 8g
This is a rich, satisfying main dish that delivers big flavor in every serving.
PrintCozy Baked Kielbasa Pierogi Casserole (Easy Family Comfort Food)
This Baked Kielbasa Pierogi Casserole is a hearty, comforting dish featuring tender pierogies, savory kielbasa, creamy cheese sauce, and a golden, bubbly topping. Perfect for family dinners or weeknight comfort food.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Main-course
- Method: Baking
- Cuisine: American
Ingredients
14 ounces sliced kielbasa, 1/4-inch thick
32 ounces frozen pierogies
8 ounces cream cheese, softened
1/2 cup sour cream
1/2 cup chicken broth
1 teaspoon onion powder
1 teaspoon garlic powder
1/2 teaspoon salt
1/2 teaspoon black pepper
1 cup shredded cheddar cheese, divided
1 cup shredded mozzarella cheese, divided
Sliced green onions for garnish
Instructions
1. Preheat oven to 375°F and spray a 9×13-inch baking dish with non-stick spray.
2. Place sliced kielbasa and frozen pierogies in the prepared dish.
3. In a bowl, whisk together cream cheese and sour cream until smooth.
4. Add chicken broth, onion powder, garlic powder, salt, pepper, half of the cheddar and mozzarella cheeses. Mix until well combined.
5. Pour sauce over pierogies and kielbasa, coating evenly.
6. Top with remaining cheddar and mozzarella cheeses.
7. Cover with foil and bake 30 minutes.
8. Remove foil and bake an additional 10 minutes until cheese is bubbly and golden.
9. Let cool a few minutes, then garnish with sliced green onions before serving.
Notes
This casserole can be paired with a green salad, roasted vegetables, or warm rolls.
Leftovers can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.
Nutrition
- Serving Size: 1 serving
- Calories: 725
- Sugar: 8
- Sodium: 1713
- Fat: 41
- Saturated Fat: 16
- Unsaturated Fat: 13
- Trans Fat: 0
- Carbohydrates: 64
- Fiber: 4
- Protein: 27
- Cholesterol: 92
