“Imagine coming home to a warm, hearty meal that practically cooks itself.” That’s the beauty of my Slow Cooker Cheesy Pierogi Casserole with Kielbasa. The moment you walk in, the inviting aromas of creamy cheese and savory kielbasa wrap around you like a cozy blanket. With just a bit of prep, this family-friendly comfort food can transform busy weeknights into something special. The layers of soft cheddar pierogies meld beautifully with the rich flavors, making it a dish that pleases even the pickiest eaters. Plus, it’s remarkably adaptable! You can swap kielbasa for your favorite sausage and toss in any vegetables you have on hand for a nutritious twist. Intrigued? Let’s dive into the simple steps to create this delightful casserole that will leave your loved ones asking for seconds!

Why is this casserole a must-try?
Unmatched Convenience: This Crockpot Pierogi Casserole is a dream for busy lifestyles, allowing you to prepare a filling meal without hours in the kitchen.
Flavor Explosion: With a delightful mix of creamy cheese and hearty kielbasa, each bite offers an indulgent experience that brings everyone back for more.
Endless Flexibility: Feel free to swap ingredients based on what you have available—try using smoked sausage or even veggie options for a personalized twist!
Easier than Ever: Just layer your ingredients and let the slow cooker do the magic—no fuss, no worry.
Crowd Pleaser: Perfect for family dinners or casual gatherings, this dish is sure to impress your guests, turning every meal into a celebration.
For more comforting meals perfect for your slow cooker, check out the delicious Crockpot Thai Coconut or the family favorite Green Bean Casserole.
Crockpot Pierogi Casserole Ingredients
• Let’s gather our ingredients for this delightful meal!
For the Casserole
- Three packages of Mrs. T’s Cheddar Pierogies – The foundation for this casserole, providing a comforting texture. Substitution: Any frozen or homemade pierogies work well here.
- Four cups of chicken broth – Adds moisture and depth of flavor to the dish. Substitution: Use vegetable broth for a vegetarian option.
- One 8-ounce block of cream cheese – Creates a creamy, rich sauce that ties everything together. Substitution: Neufchâtel cheese for a lighter option.
- One cup of shredded cheddar cheese – Elevates the dish with a sharp, cheesy flavor. Substitution: Experiment with a mix of cheeses like mozzarella for variety.
- One pound of kielbasa, sliced – Introduces a savory, hearty taste to the casserole. Substitution: Try any smoked sausage or turkey kielbasa if desired.
- Salt and pepper to taste – Enhances the overall flavor of your dish. Note: Use lightly, as kielbasa can be quite salty.
Feel free to mix and match ingredients to suit your taste while creating this delightful Crockpot Pierogi Casserole with Kielbasa!
Step‑by‑Step Instructions for Crockpot Pierogi Casserole with Kielbasa
Step 1: Combine Ingredients
In a 4-6 quart crockpot, pour three cups of chicken broth. Add the frozen Mrs. T’s Cheddar Pierogies, sliced kielbasa, and one cup of shredded cheddar cheese. Gently stir to mix the ingredients evenly, ensuring that the pierogies are submerged in the broth. This initial combination sets the stage for a creamy, flavorful Crockpot Pierogi Casserole.
Step 2: Cook Casserole
Set your crockpot to cook on high for 3-4 hours, or on low for 6 hours. As the casserole cooks, it will bubble lightly, filling your kitchen with irresistible aromas. Check the pierogies for tenderness about 10-15 minutes before the cooking time ends; they should be soft but not mushy, ensuring a delightful texture in your dish.
Step 3: Prepare Cream Cheese Mixture
At around the 2.5-hour mark, take a small saucepan and warm the remaining cream cheese with the last cup of chicken broth over medium heat. Stir continuously until the mixture is smooth and creamy, approximately 5-7 minutes. This luscious blend will create a rich sauce that elevates your Crockpot Pierogi Casserole with Kielbasa to a whole new level of creaminess.
Step 4: Final Assembly
Once the cooking time is nearly complete, carefully pour the warmed cream cheese mixture into the crockpot. Gently stir to incorporate it fully among the pierogies and kielbasa. Sprinkle the remaining shredded cheddar cheese on top before covering it again. Let the casserole cook for an additional 30 minutes on low, allowing the cheese to melt into a gooey topping.
Step 5: Serve
After the final cooking time, carefully remove the lid and give your Crockpot Pierogi Casserole a gentle stir. If desired, garnish with freshly sliced green onions for a pop of color and flavor. Serve warm directly from the crockpot, letting your loved ones enjoy the comforting richness and cheesy goodness of this delightful dish.

What to Serve with Crockpot Pierogi Casserole with Kielbasa
Imagine cozying up to a delightful spread that complements the creamy goodness of your casserole, elevating your dining experience to a new level.
- Garlic Bread: Perfect for dipping into the melty cheese, this crusty delight adds a satisfying crunch to your meal.
- Simple Side Salad: Fresh greens drizzled with a tangy vinaigrette bring a light, refreshing contrast to the richness of the casserole.
- Roasted Vegetables: Caramelized veggies like carrots and Brussels sprouts add depth and nutrition, creating a colorful plate bursting with flavor.
- Coleslaw: A creamy, crunchy coleslaw enhances the casserole’s heartiness with its bright flavors and crisp texture.
- Applesauce: The sweetness of homemade applesauce serves as a pleasant palate cleanser after each comforting bite.
- Sparkling Lemonade: A refreshing drink that cuts through the richness of the dish, making every mouthful vibrant and enjoyable.
- Apple Pie: For dessert, a slice of warm apple pie offers a nostalgic sweetness, rounding off the meal with a comforting finish.
Each of these pairings brings something unique to the table, ensuring your Crockpot Pierogi Casserole with Kielbasa becomes the star of a memorable meal.
Crockpot Pierogi Casserole with Kielbasa Variations
Feel free to get creative and customize your meal with these fun additions and swaps!
- Vegetable Boost: Add frozen peas, chopped spinach, or diced carrots for extra nutrition and a pop of color.
- Cheese Varieties: Experiment with a blend of mozzarella and pepper jack for a spicy kick or use Gouda for a smoky flavor.
- Spicy Kick: Toss in some red pepper flakes or diced jalapeños to bring heat to your casserole; it’s sure to wake up your taste buds!
- Sausage Swap: Substitute kielbasa with turkey sausage or even a plant-based sausage for a lighter or vegetarian option. The flavors will still harmonize beautifully.
- Baked Potato Layer: Instead of pierogies, use leftover boiled or roasted potatoes for a hearty twist; integrate them into the layers for a unique texture!
- Herb Infusion: Fresh herbs like thyme or parsley can be stirred in just before serving to brighten the flavors; it’s like a garden in your dish!
- Creamy Spins: Add a dollop of sour cream or Greek yogurt on top before serving for a tangy creaminess that will take it over the top.
Whether you go for a classic dish or try something new, enjoy the comforting magic of this Crockpot Pierogi Casserole with Kielbasa. For additional ideas, you might also love exploring my Spicy Southern Casserole or a cozy bowl of Crispy Gnocchi with Spinach and Feta that are both sure to please!
How to Store and Freeze Crockpot Pierogi Casserole with Kielbasa
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Fridge: Store leftovers in an airtight container for up to 3 days, ensuring the casserole is completely cool before sealing.
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Freezer: For longer storage, the casserole can be frozen for up to 2 months. Place in a freezer-safe container, leaving space for expansion during freezing.
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Reheating: Thaw overnight in the fridge before reheating in the microwave or oven at 350°F until warmed through. If reheating directly from frozen, add extra time to ensure it’s heated completely.
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Make-Ahead Tip: Layer ingredients in the crockpot the night before, cover, and refrigerate. Just turn it on in the morning for an effortless meal!
Expert Tips for Crockpot Pierogi Casserole
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Brown the Kielbasa: For a burst of flavor, brown the kielbasa in a skillet before adding it to the crockpot. This adds a delicious depth to every bite.
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Texture Check: Avoid overcooking the pierogies; check for tenderness at the 3-hour mark on high or 5 hours on low to maintain an ideal texture.
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No Thawing Needed: If you’re using frozen pierogies, there’s no need to thaw them beforehand. Just add them directly to the crockpot to ensure they cook perfectly.
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Customize Ingredients: Feel free to swap kielbasa for your favorite sausage or toss in vegetables like spinach for added nutrition without compromising the flavor of the Crockpot Pierogi Casserole.
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Garnish for Touch: A sprinkle of freshly sliced green onions before serving not only adds color but also enhances the dish’s flavor profile, making it more appealing.
Make Ahead Options
These Crockpot Pierogi Casserole with Kielbasa are perfect for meal prep enthusiasts! You can layer the ingredients (pierogies, kielbasa, and broth) in your crockpot and refrigerate it up to 24 hours in advance. This not only saves time during your busy week but also allows the flavors to meld wonderfully overnight. On the day of serving, simply remove the crockpot from the fridge, and cook on high for 3-4 hours or low for 6 hours, checking for tenderness. To maintain the quality, avoid overcooking the pierogies by checking them towards the end of your cooking time. When ready to serve, stir in the cream cheese mixture and sprinkle the remaining cheese for a comforting, home-cooked meal with minimal effort!

Crockpot Pierogi Casserole with Kielbasa Recipe FAQs
What kind of pierogies should I use?
Absolutely! I recommend using three packages of Mrs. T’s Cheddar Pierogies for this casserole, as they provide a comforting texture. You can substitute with any frozen pierogies or homemade ones if you have those handy. Just make sure they’re fully cooked when you add them to the crockpot.
How do I store leftover Crockpot Pierogi Casserole?
For sure! Store any leftovers in an airtight container in the refrigerator for up to 3 days. Make sure the casserole cools completely before sealing. This way, it stays fresh and will still taste delightful when you’re ready for round two!
Can I freeze the Crockpot Pierogi Casserole?
Yes! You can absolutely freeze this casserole for up to 2 months. Just transfer it to a freezer-safe container, leaving a little bit of space at the top to allow for expansion when frozen. To reheat, thaw it overnight in the fridge and then warm it in the oven at 350°F until it’s heated through.
What should I do if my pierogies turn mushy during cooking?
The key to avoiding mushy pierogies is to check their tenderness towards the end of cooking—around the 3-hour mark on high or 5 hours on low. If they start softening too much, you might need to lower the cooking time. If you ever feel unsure, simply remove the lid and test them for doneness as they cook.
Are there any dietary considerations for this recipe?
Definitely! If you’re adapting for dietary needs, consider swapping the chicken broth for vegetable broth to make it vegetarian-friendly. Additionally, you can use Neufchâtel cheese instead of cream cheese for a lower-fat option, or choose turkey kielbasa for a leaner protein choice. Always check the labels to avoid allergens for guests that may have specific food sensitivities.
Can I add vegetables to the casserole?
Very! Feel free to toss in some veggies like spinach, peas, or carrots right at the beginning. Not only does this add a nutritional boost, but it also enhances the color and flavor of your casserole. Just keep in mind that you might need to adjust the cooking time slightly if you add a lot of extra ingredients!

Comforting Crockpot Pierogi Casserole with Kielbasa Delight
Ingredients
Equipment
Method
- In a 4-6 quart crockpot, pour three cups of chicken broth. Add the frozen Mrs. T’s Cheddar Pierogies, sliced kielbasa, and one cup of shredded cheddar cheese. Gently stir to mix the ingredients evenly.
- Set your crockpot to cook on high for 3-4 hours, or on low for 6 hours. Check the pierogies for tenderness about 10-15 minutes before the cooking time ends.
- At around the 2.5-hour mark, warm the remaining cream cheese with the last cup of chicken broth over medium heat, stirring continuously until smooth and creamy.
- Carefully pour the warmed cream cheese mixture into the crockpot and gently stir. Sprinkle the remaining shredded cheddar cheese on top before covering it again.
- After the final cooking time, remove the lid and give your casserole a gentle stir. Garnish with freshly sliced green onions before serving.

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