There’s something magical about the smell of creamy, cheesy comfort food cooking away in your crockpot. This Crockpot Pierogi Casserole with Kielbasa brings together tender pierogies, savory kielbasa, and a creamy, cheesy sauce in a dish that’s both hearty and indulgent. Perfect for weeknight dinners or potlucks, it’s a set-it-and-forget-it meal the whole family will adore.

I first discovered this recipe while looking for a way to combine my love of pierogies with the convenience of slow-cooker meals. One bite, and I knew it was destined to become a family favorite. Let’s dive in and get cooking!
Why You’ll Love This Crockpot Pierogi Casserole With Kielbasa
Get ready to add a new staple to your dinner rotation. This dish checks all the boxes for an easy, crowd-pleasing comfort meal.
First, it’s incredibly easy to prepare. With just a handful of ingredients and minimal prep, you can toss everything into your crockpot and let it work its magic. No need to babysit the stove or oven!
Second, the combination of flavors is unbeatable. The buttery, potato-filled pierogies soak up the smoky flavor of the kielbasa and meld beautifully with the creamy cheese sauce. It’s a harmony of textures and tastes in every bite.
This recipe is also perfect for feeding a crowd. Whether you’re hosting a game night or a family dinner, this casserole is both filling and budget-friendly. Plus, who doesn’t love a good one-pot meal?
Finally, cleanup is a breeze. Since everything cooks in one crockpot, you’ll spend less time washing dishes and more time enjoying your evening.
Ingredients Notes

The beauty of this dish lies in its simple ingredients, which come together to create an unforgettable casserole. Here’s what you’ll need:
- Frozen Pierogies: These potato-filled dumplings are the star of the show. You can use any flavor, but classic potato and cheese pierogies work best.
- Kielbasa: The smoky, savory flavor of kielbasa pairs perfectly with the creamy casserole. Slice it into bite-sized pieces for even cooking.
- Cream Cheese: This is the secret to the luxurious, creamy sauce. Full-fat cream cheese works best, but you can substitute with reduced-fat if needed.
- Cheddar Cheese: Use freshly shredded cheddar for the best melt and flavor. Sharp cheddar adds a tangy kick, but mild works well too.
- Chicken Broth: Helps thin out the sauce and adds a savory base.
- Butter: A small amount of butter enhances the richness of the dish.
- Onion: Sautéed onion adds a subtle sweetness and depth of flavor.
- Garlic Powder: Just a pinch ties the flavors together with a hint of savory warmth.
Special Equipment
A standard 6-quart crockpot is ideal for this recipe, ensuring everything cooks evenly and has room to bubble away.
How to Make This Crockpot Pierogi Casserole With Kielbasa

Creating this delicious casserole is as simple as layering and letting the crockpot do the work. Here’s how:
- Prep Your Ingredients
Start by slicing the kielbasa into bite-sized rounds and dicing the onion. If you like, you can quickly sauté the onion and kielbasa in a skillet for added depth of flavor, but this step is optional. - Layer the Ingredients
In the bottom of your crockpot, add a single layer of pierogies. Top with some of the sliced kielbasa, followed by a sprinkling of diced onion. Repeat the layers until all ingredients are used up. - Make the Sauce
In a medium saucepan, combine the cream cheese, cheddar cheese, chicken broth, butter, and a pinch of garlic powder. Heat over low heat, stirring until everything is melted and smooth. Pour the sauce evenly over the pierogies and kielbasa in the crockpot. - Cook on Low
Set your crockpot to low and cook for 4-5 hours. Stir gently once or twice during cooking to ensure the sauce is evenly distributed. - Serve and Enjoy
Once the casserole is bubbly and the pierogies are tender, it’s ready to serve. Garnish with fresh parsley for a pop of color and enjoy warm.
Storage Options
If you happen to have leftovers (though it’s unlikely!), this casserole stores beautifully for later enjoyment.
- Refrigeration: Transfer the cooled casserole to an airtight container and store in the refrigerator for up to 3 days.
- Freezing: This dish freezes well, too. Place individual portions in freezer-safe containers and freeze for up to 2 months. Let it thaw in the refrigerator overnight before reheating.
Reheating Instructions
To reheat, place a portion in the microwave and heat in 30-second increments, stirring in between until hot. Alternatively, warm it in a covered dish in the oven at 350°F for about 20 minutes.
Variations and Substitutions
This recipe is incredibly versatile, so feel free to make it your own! Here are a few ideas:
- Vegetarian Option: Skip the kielbasa and add sautéed mushrooms, spinach, or bell peppers for a meat-free version.
- Spicy Kick: Mix in diced jalapeños or a sprinkle of crushed red pepper flakes to spice things up.
- Different Sausages: Swap out kielbasa for smoked sausage, chorizo, or even Italian sausage for a new twist on flavor.
- Lighter Sauce: Substitute half of the cream cheese with Greek yogurt for a tangy, lighter version of the sauce.
- Extra Toppings: Top the casserole with crispy fried onions, crumbled bacon, or a handful of breadcrumbs for added texture and flavor.
Experimenting with this recipe is half the fun. Don’t be afraid to try new combinations and make it your own!
There you have it – a cozy, satisfying Crockpot Pierogi Casserole with Kielbasa that’s as easy to make as it is delicious. Whether you’re feeding a crowd or enjoying a quiet family dinner, this dish is guaranteed to bring everyone to the table. Happy cooking!
PrintCrockpot Pierogi Casserole With Kielbasa Recipe
Make this crockpot pierogi casserole with kielbasa for a simple, comforting meal packed with cheesy pierogies, smoky kielbasa, and creamy sauce.
- Prep Time: 10 minutes
- Cook Time: 4 hours
- Total Time: 4 hours 10 minutes
- Yield: 6 servings 1x
- Category: Main Dish
- Method: Slow Cooker
- Cuisine: American
Ingredients
- 2 lbs frozen pierogies
- 1 lb kielbasa, sliced
- 1 can (10.5 oz) cream of mushroom soup
- 1 can (10.5 oz) cream of chicken soup
- 1 cup shredded cheddar cheese
- 1 cup sour cream
- ½ cup milk
- ½ tsp garlic powder
- Salt and pepper to taste
Instructions
- Spray the crockpot with cooking spray.
- Layer the frozen pierogies at the bottom of the crockpot.
- Top with sliced kielbasa.
- In a mixing bowl, combine the cream of mushroom soup, cream of chicken soup, sour cream, milk, garlic powder, salt, and pepper. Mix well.
- Pour the mixture over the pierogies and kielbasa.
- Sprinkle shredded cheddar cheese over the top.
- Cover and cook on low for 4-5 hours or on high for 2-3 hours.
- Stir before serving, ensuring everything is well combined.
Notes
- You can use different flavors of pierogies, such as cheddar or potato.
- Add chopped onions or bell peppers for extra flavor.
- Serve with a side salad or steamed veggies for a complete meal.
Nutrition
- Serving Size: ⅙ of casserole
- Calories: 450
- Sugar: 3g
- Sodium: 1250mg
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