As the sun dipped below the horizon, I found myself craving something hearty and comforting. That’s when I stumbled upon the idea of a Slow Cooker Cheesy Pierogi Casserole with Kielbasa. This dish is an absolute game-changer, combining tender cheddar pierogies, savory kielbasa, and gooey melted cheese for a rich and creamy texture. The best part? It’s a breeze to prepare, making it an ideal choice for busy weeknights or family gatherings that need a warm touch. Plus, this adaptable recipe welcomes your creativity; swap in your favorite kielbasa or even toss in some colorful veggies for an added nutritional boost. Feeling hungry yet? Let’s dive into the deliciousness that is this comforting casserole!

Why is this casserole a must-try?
Hearty Comfort: This Crockpot Pierogi Casserole with Kielbasa is the ultimate comfort food, filled with an irresistible blend of cheesy goodness and savory flavors.
Effortless Cooking: Simply throw all the ingredients into your slow cooker, set it, and let it work its magic while you relax or tend to other tasks.
Creative Freedom: Feel free to experiment with different types of kielbasa or use seasonal veggies like spinach and bell peppers to customize your dish.
Crowd-Pleasing Appeal: Perfect for family dinners, potlucks, or gatherings, this casserole is sure to impress everyone at the table, offering a warm and inviting atmosphere.
Tasty Leftovers: You’ll love that it makes fantastic leftovers, so you can enjoy the comfort all week long. For a great side dish, consider pairing it with a light salad or crusty bread like in our Crockpot Loaded Baked Potato Soup.
Get ready to embrace the deliciousness!
Crockpot Pierogi Casserole with Kielbasa Ingredients
For the Casserole
• Mrs. T’s Cheddar Pierogies – The star ingredient; any frozen pierogi brand can work in a pinch.
• Chicken Broth – Adds depth and flavor to the dish; swap for vegetable broth to cater to vegetarian diets.
• Cream Cheese (8 oz) – Infuses creaminess and richness; use sour cream or Greek yogurt if you prefer a tangy twist.
• Shredded Cheddar Cheese (1 cup + optional for topping) – Provides that gooey, melty texture; mix in mozzarella for extra cheesiness.
• Kielbasa (1 lb, sliced) – A hearty protein that brings a smoky flavor; feel free to replace it with smoked sausage or omit for a meatless dish.
• Salt and Pepper (to taste) – Essential for enhancing flavors; adjust according to your personal preference.
Final Topping
• Extra Shredded Cheese (optional) – Sprinkle on top before final cooking for an even cheesier casserole.
Get ready for a hugs-in-a-bowl experience with 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, layer the foundation of your Crockpot Pierogi Casserole with Kielbasa by adding 3 cups of chicken broth, followed by the frozen pierogies and sliced kielbasa. Mix in 1 cup of shredded cheddar cheese to ensure a delightful cheesy flavor. This initial combination sets the stage for a deliciously hearty meal that will meld beautifully.
Step 2: Cook Casserole
Set your crockpot to high and let your casserole cook for 3–4 hours, or opt for low for 6 hours. As the dish cooks, you’ll notice the aromas filling your kitchen, hinting at the delightful flavors developing. Keep an eye on the pierogies to ensure they remain tender without becoming mushy, creating the perfect texture for your meal.
Step 3: Prepare Cream Cheese Mixture
About 30 minutes before serving, take a block of cream cheese and place it in a microwave-safe bowl. Add a small amount of the remaining broth and warm it in the microwave for 1–2 minutes until it’s soft and smooth. Stir until fully combined, creating a luscious creamy sauce that elevates the richness of the Crockpot Pierogi Casserole with Kielbasa.
Step 4: Final Assembly
Gently add the warm cream cheese mixture to the crockpot, stirring carefully to incorporate it without breaking the pierogies. This step enhances the casserole’s creamy texture, comforting every bite. Sprinkle the remaining shredded cheese generously on top for that mouthwatering melty finish that everyone will love.
Step 5: Cook for Additional Flavor
Reduce the heat to low and allow the casserole to cook for another 30 minutes. This additional time lets the flavors harmonize and deepens the cheesy goodness. As the cheese melts, you’ll see the casserole transform into a bubbling masterpiece, ready to serve.
Step 6: Serve and Enjoy
Once the additional cooking is complete, dish out the piping hot Crockpot Pierogi Casserole with Kielbasa into bowls. It’s perfect for a cozy family meal; consider garnishing with sliced green onions for a touch of freshness. Enjoy the warmth and comfort of this satisfying dish that’s sure to become a family favorite!

Crockpot Pierogi Casserole with Kielbasa Variations
Feel free to unleash your culinary creativity with these delightful twists and swaps for your casserole!
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Vegetable Boost:
Toss in fresh spinach, sweet peas, or vibrant bell peppers for an extra layer of nutrition. The added colors not only brighten up the dish but also elevate its health quotient. -
Cheese Medley:
Switch it up with pepper jack or gouda for a creamy, tangy kick. Adding a mix of cheeses can turn this ordinary casserole into an extraordinary cheesy blanket of goodness. -
Smoky Alternative:
Instead of kielbasa, try smoked sausage or even a spicy chorizo for a burst of flavor. Each option adds its unique flair, allowing you to tailor the dish to your taste preferences. -
Dairy-Free Delight:
Substitute cream cheese with cashew cream or a plant-based yogurt for a lighter, dairy-free version. Those with dietary restrictions can still indulge in the comfort of this tasty casserole. -
Herb Infusion:
Sprinkle in fresh herbs like thyme or dill before serving for a fragrant and flavor-packed finish. The herbs will complement the hearty ingredients and elevate the overall experience. -
Heat it Up:
Add a sprinkle of red pepper flakes or diced jalapeños for an exciting kick. Spice lovers will appreciate the extra heat that adds depth and excitement to each bite. -
Quinoa Base:
For a healthier grain option, use cooked quinoa instead of pierogies as the base. This will lend a unique texture and make the casserole gluten-free while still being utterly satisfying. -
Lighter Option:
Use reduced-fat cheese and cream cheese for a lighter dish that still packs a comforting punch. Enjoy the same beloved flavors while keeping it a tad healthier.
By embracing these variations, you’ll create a new favorite dish for your family that satisfies cravings and welcomes everyone’s preferences. You might also find inspiration in other cozy dishes like our Crockpot Salted Caramel Apple Dump Cake or the warm comfort of Crockpot Honey Garlic Beef Bites. Happy cooking!
How to Store and Freeze Crockpot Pierogi Casserole with Kielbasa
Fridge: Store leftover Crockpot Pierogi Casserole with Kielbasa in an airtight container for up to 3 days. Reheat gently on the stove or in the microwave until warmed through.
Freezer: For longer storage, freeze portions in freezer-safe containers for up to 2 months. Thaw overnight in the fridge before reheating.
Serving Tip: Reheat in the microwave or bake in the oven until thoroughly warm, adding a splash of broth to maintain creaminess.
Meal Prep: Consider assembling the casserole the night before and refrigerating it, allowing flavors to meld before slow cooking.
Make Ahead Options
These Crockpot Pierogi Casserole with Kielbasa are perfect for busy home cooks looking to save time! You can assemble the entire casserole up to 24 hours in advance. Simply combine the frozen pierogies, sliced kielbasa, chicken broth, and shredded cheese in your crockpot, then cover and refrigerate. To ensure the best quality, let it sit at room temperature for about 15 minutes before cooking, which helps maintain texture and flavor. When you’re ready to enjoy, follow the cooking instructions, including adding the cream cheese mixture 30 minutes before finishing. This way, you’ll savor a homemade comfort meal with minimal last-minute effort!
Expert Tips for Crockpot Pierogi Casserole
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Quality Kielbasa: Choose good-quality kielbasa for rich flavor; browning it first can enhance the smoky taste before adding to the casserole.
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Gentle Mixing: Stir the pierogies gently during cooking to avoid breaking them apart, preserving their delicious texture in the Crockpot Pierogi Casserole with Kielbasa.
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Check for Doneness: Keep an eye on cooking times; overcooking may lead to mushiness. Test pierogies toward the end for the perfect tender bite.
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Thicker Sauce: If you prefer a thicker sauce, let the casserole sit for a few minutes after cooking to allow it to thicken before serving.
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Customization is Key: Feel free to incorporate seasonal veggies or swap cheeses for personalized flavor adjustments that make the recipe your own.
What to Serve with Crockpot Pierogi Casserole with Kielbasa?
As you savor each comforting bite of casserole, complement this dish with fresh and vibrant sides that enhance your meal experience.
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A Crisp Garden Salad:
The freshness of greens and crunchy veggies adds a refreshing contrast to the creamy casserole. Toss in some cherry tomatoes and a zesty vinaigrette for brightness. -
Garlic Bread:
Toasty slices brushed with garlic butter pair beautifully. The crispy texture and rich flavor offer a delightful balance to the dish’s softness. -
Oven-Roasted Brussels Sprouts:
Slightly charred sprouts bring a smoky flavor that resonates with the kielbasa. Their crispy exterior and tender inside add enjoyable variety. -
Creamy Coleslaw:
This tangy, crunchy side brings a creamy twist that harmonizes well with the casserole’s richness. A touch of sweetness in the slaw can counterbalance the savory flavors beautifully. -
Honey-Glazed Carrots:
These tender, sweet carrots add a pop of color and a luscious glaze, providing a sweet contrast to the savory meal. -
Sparkling Lemonade:
A refreshing drink like sparkling lemonade helps cleanse the palate, adding a bright note alongside the cozy flavors of the casserole. -
Chocolate Chip Cookies:
Finish your meal with classic cookies that offer a sweet, comforting end to this fulfilling dining experience. The warm, gooey texture pairs wonderfully after a hearty meal.

Crockpot Pierogi Casserole with Kielbasa Recipe FAQs
How do I choose the best kielbasa for this recipe?
Absolutely! When selecting kielbasa, look for firm sausages with rich, smoky flavors. I recommend choosing a high-quality brand to ensure the best taste. If possible, try browning the kielbasa pieces in a skillet for a few minutes before adding them to the crockpot—this enhances the smoky flavor, making your casserole even more delicious!
How long can I store leftovers of the Crockpot Pierogi Casserole with Kielbasa?
You can keep your leftover casserole in an airtight container in the fridge for up to 3 days. When you’re ready to enjoy it again, reheat on the stove or in the microwave until warmed through, about 2-3 minutes in the microwave should do the trick!
Can I freeze this casserole?
Yes, you can freeze the Crockpot Pierogi Casserole with Kielbasa! Portion it into freezer-safe containers for up to 2 months. When you’re ready to enjoy your cozy meal, transfer the frozen casserole to the fridge the night before to thaw. Then, simply reheat in the microwave or bake in the oven at 350°F until warmed thoroughly—usually about 20-30 minutes, adding a splash of broth to keep it creamy.
What should I do if the pierogies become mushy during cooking?
Very! If you find that your pierogies are becoming mushy, this often means they’ve been cooking too long. To avoid this in the future, keep an eye on the cooking times and check for doneness toward the end. If they start to soften too much, stir gently to avoid breaking them apart, and lower the cooking setting to ensure a tender but not mushy texture.
Are there any dietary considerations I should be aware of?
Of course! This dish contains dairy and meat, so if you’re cooking for vegetarians, you can substitute the kielbasa with smoked sausage or skip it altogether. If there are any dairy allergies, consider using dairy-free cream cheese and cheese options. Always check ingredient labels for hidden allergens and ensure your ingredients work for your dietary needs.
Can I add more vegetables to this casserole?
Sure thing! I often throw in some spinach, peas, or bell peppers for an added nutritional boost. Just make sure to chop them up small and add them to the crockpot at the same time as the other ingredients, allowing them to cook down and meld with the flavors. Enjoy experimenting with your favorite veggies!

Crockpot Pierogi Casserole with Kielbasa: Comfort in a Pot
Ingredients
Equipment
Method
- In a 4-6 quart crockpot, layer the chicken broth, frozen pierogies, and sliced kielbasa. Mix in shredded cheddar cheese.
- Set the crockpot to high and cook for 3-4 hours, or on low for 6 hours, keeping an eye on the pierogies.
- About 30 minutes before serving, warm the cream cheese with a bit of broth in the microwave until soft. Stir until smooth.
- Gently add the cream cheese mixture to the crockpot, stirring carefully. Sprinkle remaining shredded cheese on top.
- Reduce heat to low and let cook for an additional 30 minutes to harmonize flavors.
- Serve hot, optionally garnished with sliced green onions.

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