Baked Kielbasa Pierogi Casserole is a delicious and hearty meal that combines the flavors of kielbasa sausage and pierogies in a creamy, cheesy sauce. It’s an easy recipe that is perfect for busy weeknights or family gatherings. This dish brings warmth and comfort to your dining table, making it a favorite for both kids and adults.

Why Make This Recipe
This recipe is great because it is simple to prepare, requires just a few ingredients, and can be made in one dish. Not only is it flavorful and satisfying, but it also provides a filling meal that everyone will enjoy. Plus, you can easily customize it by adding your favorite vegetables or spices to suit your taste. Making the Baked Kielbasa Pierogi Casserole means fewer dishes to wash and more time to spend with family and friends.
How to Make Baked Kielbasa Pierogi Casserole
Ingredients:
- 14 ounces sliced kielbasa sausage, (¼-inch thick)
- 32 ounces frozen pierogies
- 1 (8-ounce) block 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 mozzarella cheese, (divided)
- Sliced green onions for garnish
Directions:
- Preheat the oven to 375 degrees Fahrenheit and spray a 9×13-inch baking dish with non-stick cooking spray.
- Place the 14 ounces sliced kielbasa sausage and the 32 ounces frozen pierogies in the prepared baking dish.
- In a bowl, use a hand mixer to whisk together the 1 (8-ounce) block softened cream cheese and ½ cup sour cream until smooth.
- Add in the ½ cup chicken broth, 1 teaspoon onion powder, 1 teaspoon garlic powder, ½ teaspoon salt, ½ teaspoon pepper, half of the 1 cup shredded cheddar cheese, and half of the 1 cup mozzarella cheese. Whisk until well combined.
- Pour the sauce over the pierogies and sausage, mixing to coat everything well.
- Top the dish with the remaining cheddar cheese and mozzarella cheese.
- Cover the dish with foil and bake for 30 minutes.
- Remove the foil and bake for an additional 10 minutes, until the top is bubbly and golden.
- Remove from the oven and let the casserole cool for a few minutes before topping with sliced green onions for garnish and serving.
How to Serve Baked Kielbasa Pierogi Casserole
Serve the Baked Kielbasa Pierogi Casserole hot from the oven. It pairs well with a side salad or steamed vegetables to lighten the meal. You can also add a dollop of sour cream or a sprinkle of fresh herbs for extra flavor.
How to Store Baked Kielbasa Pierogi Casserole
To store leftovers, allow the casserole to cool completely. Then cover it tightly with plastic wrap or aluminum foil, or transfer it to an airtight container. It can be kept in the refrigerator for up to 3-4 days. You can also freeze the casserole for longer storage, up to 2-3 months. Be sure to reheat thoroughly before serving.
Tips to Make Baked Kielbasa Pierogi Casserole
- For a little kick, add some red pepper flakes or your favorite hot sauce to the sauce mixture.
- Try using different types of cheese, such as pepper jack or gouda, for added flavor.
- You can also mix in cooked vegetables like spinach or bell peppers for extra nutrition.
Variation
You can easily make this dish vegetarian by using plant-based sausage and omitting the kielbasa. Also, swapping out the pierogies for different flavors, like potato or mushroom, can change the dish’s profile.
FAQs
Q1: Can I use fresh pierogies instead of frozen ones?
Yes, you can use fresh pierogies. Just adjust the baking time as needed, and ensure they are fully cooked before serving.
Q2: Is it possible to make the casserole ahead of time?
Absolutely! You can prepare the casserole in advance, cover it, and store it in the refrigerator. Just bake it when you’re ready to eat.
Q3: Can I add other ingredients to the casserole?
Yes! Feel free to add vegetables such as mushrooms, broccoli, or corn, or even switch up the flavor of the kielbasa for a different taste.

Baked Kielbasa Pierogi Casserole
Ingredients
Main Ingredients
- 14 ounces sliced kielbasa sausage, (¼-inch thick)
- 32 ounces frozen pierogies
- 1 8-ounce block 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) divided into two portions
- 1 cup mozzarella cheese, (divided) divided into two portions
- Sliced green onions for garnish
Instructions
Preparation
- Preheat the oven to 375°F and spray a 9×13-inch baking dish with non-stick cooking spray.
- Place the sliced kielbasa sausage and frozen pierogies in the prepared baking dish.
- In a bowl, use a hand mixer to whisk together the softened cream cheese and sour cream until smooth.
- Add in the chicken broth, onion powder, garlic powder, salt, pepper, half of the shredded cheddar cheese, and half of the mozzarella cheese. Whisk until well combined.
- Pour the sauce over the pierogies and sausage, mixing to coat everything well.
- Top the dish with the remaining cheddar cheese and mozzarella cheese.
Baking
- Cover the dish with foil and bake for 30 minutes.
- Remove the foil and bake for an additional 10 minutes, until the top is bubbly and golden.
- Remove from the oven and let the casserole cool for a few minutes before topping with sliced green onions for garnish and serving.


