As I tossed the last sprinkle of cheese over my bubbling Slow Cooker Cheesy Pierogi Casserole with Kielbasa, an unexpected wave of nostalgia washed over me. The warm, inviting aroma filled the kitchen, taking me back to cozy family dinners where laughter danced in the air. This recipe combines tender pierogies and savory kielbasa in a creamy sauce that not only celebrates comfort food but also offers the incredible perk of hands-free cooking. With just a bit of prep time, you can create a dish that’s customizable to your tastes, making it perfect for those busy weeknights or special gatherings. Plus, it’s great for leftovers! What unique twist will you add to make it your own?

Why Make This Pierogi Casserole?
Ease of Preparation: With just a few simple steps, this Slow Cooker Pierogi Casserole requires minimal effort, making it perfect for busy weeknights.
Incredible Flavor: Expect a delightful mix of savory kielbasa and creamy, cheesy pierogies that will warm your soul.
Customizable Options: Feel free to experiment by adding veggies or swapping cheeses to fit your taste!
Crowd-Pleasing Appeal: This dish is sure to impress family or guests, reminiscent of a heartfelt meal your loved ones will adore.
Perfect for Leftovers: Enjoy extra servings for lunch the next day; the flavor improves as it sits! Check out other delightful options like One Pot Cajun or Cobbler Dinner Casserole for more cozy meals!
Crock Pot Pierogi Casserole with Kielbasa Ingredients
Unlock the heart of this cozy dish with the following essential ingredients!
For the Casserole
• Mrs. T’s Cheddar Pierogies – Your main starch; opt for mini for faster cooking.
• Chicken Broth – Adds moisture and richness; swap with vegetable broth for a vegetarian twist.
• Cream Cheese – Provides creamy goodness; cut into small cubes for quick melting.
• Shredded Cheddar Cheese – Elevates cheesiness; try swapping with sharper cheese for extra flavor.
• Kielbasa – Adds savory smokiness and protein; turkey kielbasa is a lighter alternative.
• Salt and Pepper – Essential for seasoning; adjust to taste before serving.
Variations
• Fresh Spinach – A healthy addition for texture and color; incorporate to boost nutrients.
• Fresh Herbs – Sprinkle parsley or chives as a garnish for vibrant flavor and presentation.
• Different Cheese Blends – Explore options like mozzarella or gouda for unique taste combinations.
This Crock Pot Pierogi Casserole with Kielbasa recipe is not only simple; it’s versatile. Let your creativity shine while enjoying quality comfort food.
Step‑by‑Step Instructions for Crock Pot Pierogi Casserole with Kielbasa Recipe
Step 1: Prep Ingredients
Begin by slicing the kielbasa into bite-sized pieces and cutting the cream cheese into small cubes. This will ensure that both ingredients blend seamlessly into the casserole. Gather your slow cooker and prepare the rest of the ingredients, so you have everything within reach for efficient layering.
Step 2: Layer in Slow Cooker
In the slow cooker, start by placing a layer of Mrs. T’s Cheddar Pierogies on the bottom. Gradually add the sliced kielbasa and scatter the cream cheese cubes over the top. Finish by sprinkling the shredded cheddar cheese evenly across the entire layer, creating a mouthwatering foundation for your Crock Pot Pierogi Casserole with Kielbasa.
Step 3: Add Liquid and Season
Pour chicken broth gently over the layered ingredients, ensuring that the pierogies and kielbasa are well-saturated. Season the dish with salt and pepper to taste, stirring carefully to avoid disrupting the layers too much. This broth will create the creamy sauce that makes the casserole so comforting and flavorful.
Step 4: Cook
Cover the slow cooker with its lid and set it to cook on High for 3-4 hours or Low for 6 hours. Allow the aromas to fill your kitchen as the dish cooks. Occasionally, during the final hour, stir gently to promote even melting of the cheese and distribution of flavors throughout the casserole.
Step 5: Check for Doneness
As the cooking time nears completion, check if the pierogies are tender and the sauce has thickened to a creamy consistency. The color should be inviting, with melted cheese visibly mixed throughout. If everything looks good, you’re ready to serve this warming Crock Pot Pierogi Casserole with Kielbasa!

Make Ahead Options
These Slow Cooker Pierogi Casserole with Kielbasa prepare beautifully ahead of time, making them a dream for busy weeknights! To do this, layer the ingredients in your slow cooker insert, cover, and refrigerate for up to 24 hours before cooking. If storing longer, you can assemble it and freeze for up to 3 months; just remember to thaw it overnight in the fridge before cooking. When you’re ready to enjoy, take the casserole from the fridge and let it sit at room temperature for 30 minutes to prevent temperature shock. Then, set the slow cooker to cook, following the original timing instructions. This allows for a hassle-free dinner that tastes just as delicious!
Storage Tips for Crock Pot Pierogi Casserole with Kielbasa
Fridge: Store leftovers in an airtight container for up to 3 days. This way, you can enjoy the comforting flavors without losing creaminess when reheating.
Freezer: If you want to save some for later, freeze portions in freezer-safe bags for up to 2 months. Thaw in the fridge before reheating for best results.
Reheating: Warm gently on the stovetop or in the microwave, adding a splash of chicken broth if needed to maintain that creamy texture. Enjoy your delicious Crock Pot Pierogi Casserole with Kielbasa again!
Expert Tips for Crock Pot Pierogi Casserole
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Cooking Time Adjustment: If using fresh pierogies instead of frozen, reduce cooking time to 2½ hours on High or 4 hours on Low for the best results.
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Prepare Ahead: To save time on busy days, assemble the casserole ingredients in your slow cooker insert the night before, refrigerate, and allow an extra 30 minutes of cooking time in the morning.
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Avoiding Mushy Pierogies: Stir the casserole gently during the last hour of cooking to ensure the cheese melts evenly and to prevent the pierogies from becoming overly soft.
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Layering for Success: When layering your Crock Pot Pierogi Casserole with Kielbasa, keep your layers consistent to ensure even cooking and combined flavors.
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Perfectly Seasoned: Always taste and adjust the seasoning with salt and pepper before serving for enhanced flavor—you can never have too much comfort!
What to Serve with Crock Pot Pierogi Casserole with Kielbasa?
Complementing your delightful pierogi casserole can elevate your meal to new heights, bringing together flavors and textures for a comforting feast.
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Crisp Green Salad: A fresh salad with mixed greens and a light vinaigrette provides a refreshing contrast to the creamy casserole.
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Garlic Bread: The crispy, buttery goodness of garlic bread is perfect for soaking up any remaining cheesy sauce on the plate; a delightful crunch!
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Roasted Vegetables: Seasonal veggies, roasted until caramelized, add vibrant colors and earthy flavors that balance the richness of the casserole.
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Sauerkraut: This tangy side not only adds zest but also complements the smokiness of the kielbasa, making your meal more impactful.
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Creamy Coleslaw: A cool, creamy coleslaw brings a refreshing crunch to the table, contrasting beautifully with the soft pierogies.
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Apple Sauce: A sweet and tangy apple sauce brings a delightful twist, enhancing the flavors and adding a fruity note to each bite.
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Sparkling Water or Cider: A bubbly beverage like sparkling water with a lemon slice or a crisp hard cider complements the meal perfectly, enhancing the overall experience.
Crock Pot Pierogi Casserole with Kielbasa Variations
Feel free to unleash your creativity and make this comforting casserole truly yours with delightful ingredient swaps and additions!
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Fresh Spinach: Add a couple of handfuls of fresh spinach for a pop of color and extra nutrients. It wilts beautifully, enhancing the dish’s freshness.
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Vegetable Mix: Incorporate thawed frozen mixed vegetables like peas and carrots for added color and nutrition—perfect for a quick nutrient boost!
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Different Cheese Blends: Swap out the shredded cheddar for a tempting mixture of mozzarella and gouda. The delightful melt and flavor will elevate the dish.
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Turkey Kielbasa: For a lighter twist, substitute the regular kielbasa with turkey kielbasa. Enjoy the same smoky flavor with fewer calories.
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Add Heat: Sprinkle in some red pepper flakes or diced jalapeños for a spicy kick. Your family will love the unexpected zing in each mouthful!
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Creamy Sun-Dried Tomato: Mix in chopped sun-dried tomatoes with your cream cheese for a luscious, tangy flavor. This will take your casserole to a new dimension!
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Herb Infusion: Add fresh herbs like dill or rosemary throughout the layers for aromatic depth. It’ll elevate the comfort factor to a gourmet level.
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Gluten-Free Option: Swap the pierogies for gluten-free varieties, ensuring everyone at the table enjoys this heartwarming meal. Check your local store for options.
These variations will make your Crock Pot Pierogi Casserole with Kielbasa a cherished family tradition, just like my beloved Chicken Soup with Potatoes or Butter Salmon Potatoes. The possibilities are endless—what twist will you add today?

Crock Pot Pierogi Casserole with Kielbasa Recipe FAQs
What type of pierogies should I use for this recipe?
I recommend using Mrs. T’s Cheddar Pierogies as the main ingredient for this casserole. You can opt for regular or mini versions; mini pierogies are especially great because they cook faster and create a delightful bite-sized experience.
How should I store leftovers from the Crock Pot Pierogi Casserole?
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. This way, you’ll have a comforting meal ready to reheat and enjoy. I often find the flavors deepen overnight, making it even more delicious the next day!
Can I freeze the Crock Pot Pierogi Casserole for later?
Absolutely! You can freeze portions in freezer-safe bags for up to 2 months. To do this, allow the casserole to cool completely, then separate into meal-sized portions. When you’re ready to enjoy it, thaw the casserole in the refrigerator overnight before reheating.
What should I do if my pierogies become mushy during cooking?
To avoid mushy pierogies, stir the casserole gently during the last hour of cooking. This helps evenly distribute the cheese and allows the pierogies to hold their shape. If using fresh pierogies, be sure to adjust the cooking time to about 2½ hours on High or 4 hours on Low for optimal texture.
Can this Crock Pot Pierogi Casserole accommodate dietary restrictions?
Yes! You can easily customize this recipe to fit dietary preferences. For a vegetarian option, swap the kielbasa with a vegetarian sausage and use vegetable broth instead of chicken broth. Additionally, if you need a gluten-free version, make sure to choose gluten-free pierogies and check the labels on your other ingredients.
How long does this casserole take to cook?
When cooked on High, the casserole will take about 3-4 hours, while cooking it on Low will take around 6 hours. Adjust the time depending on your schedule, and remember to check for doneness by ensuring the pierogies are tender and the sauce is creamy.

Crock Pot Pierogi Casserole with Kielbasa Recipe to Savor
Ingredients
Equipment
Method
- Prep Ingredients: Slice the kielbasa into bite-sized pieces and cut the cream cheese into small cubes. Gather your slow cooker and prepare the rest of the ingredients.
- Layer in Slow Cooker: Place a layer of Mrs. T’s Cheddar Pierogies in the slow cooker. Add sliced kielbasa and cream cheese cubes, then sprinkle shredded cheddar cheese on top.
- Add Liquid and Season: Pour chicken broth over the layered ingredients, season with salt and pepper, and stir gently.
- Cook: Cover and cook on High for 3-4 hours or Low for 6 hours, stirring gently during the last hour.
- Check for Doneness: Ensure pierogies are tender and the sauce is creamy. Serve hot.

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