Crockpot Pierogi Casserole with Kielbasa: Your Comfort Dish

There’s something truly enchanting about coming home to the aroma of a slow-cooked meal wafting through the house. On busy weeknights, I often find myself reaching for my trusty crockpot, and this Easy Crockpot Pierogi Casserole with Smoky Kielbasa quickly became a favorite. Picture cheesy pierogies nestled among slices of savory kielbasa, all blanketed in a creamy sauce that wraps around each bite like a warm hug.

Not only does this dish bring the comfort of a homemade meal, but it also requires minimal prep and delivers maximum flavor—all in one pot! So when you’re feeling fatigued after a long day, you can set it and forget it, knowing a delicious dinner awaits at the end of your day. Join me on this culinary journey, where ease meets heartiness, making weeknight dinners an absolute joy.

Why Choose Crockpot Pierogi Casserole with Kielbasa?

Simplicity at Its Best: This dish is a breeze to make, requiring just a few minutes of prep and letting your crockpot do the work.

Flavor Explosion: The smoky kielbasa mingles perfectly with cheesy pierogies, resulting in a savory, drool-worthy casserole that will please every palate.

Family-Friendly Feast: Perfect for satisfying both kids and adults, it’s a guaranteed hit at the dinner table.

One-Pot Wonder: With everything cooked in one pot, cleanup is quick, allowing you more time to relax after dinner.

Ultimate Comfort Food: This casserole wraps you in warmth, making it the ideal choice for chilly evenings or when you’re craving something cozy.

Crockpot Pierogi Casserole Ingredients

  • For the Casserole
  • Frozen Potato and Cheese Pierogies – The star of the dish, providing that delightful texture and comforting flavor; homemade versions can elevate the experience!
  • Kielbasa Sausage – Infuses the casserole with a smoky, savory kick; consider smoked turkey sausage for a healthier alternative.
  • Shredded Cheddar Cheese – Elevates creaminess and flavor; feel free to swap for Monterey Jack or your favorite melting cheese!
  • Cream of Mushroom Soup – Serves as a rich and creamy binder; can be exchanged for cream of chicken or a homemade mushroom sauce for added depth.
  • Sour Cream – Adds a luscious tang; Greek yogurt is a fantastic, lower-fat substitute to keep it creamy.
  • Chopped Onion – Enhances overall flavor complexity; shallots or green onions can offer a unique twist on the taste.
  • Milk – Helps achieve the perfect creamy consistency; almond or oat milk can be your go-to for a dairy-free option.
  • Unsalted Butter – Brings richness to the dish; replace with olive oil if you’re seeking a lighter touch.
  • Black Pepper – The finishing touch that seasons the casserole perfectly; adjust to your taste, or spice it up with paprika for an extra kick.

How to Make Crockpot Pierogi Casserole with Kielbasa

  1. Prepare the Crockpot: Spray the inside of your crockpot with nonstick cooking spray to prevent sticking. This little step ensures your casserole comes out easily and cleanly after cooking.

  2. Layer the Ingredients: Start by layering half of the frozen pierogies at the bottom of the crockpot. Top this layer with half of the sliced kielbasa and a sprinkle of chopped onion for added flavor.

  3. Repeat the Layers: Carefully add another layer of the remaining pierogies, followed by the rest of the kielbasa and onions, building a delicious structure for your casserole.

  4. Mix the Sauce: In a medium bowl, whisk together the cream of mushroom soup, rich sour cream, milk, melted butter, and black pepper until smooth. This creamy mixture will bind everything together beautifully.

  5. Add the Sauce: Pour the sauce over the layered ingredients in the crockpot. Make sure it’s evenly distributed, and then sprinkle the shredded cheddar cheese generously on top for that irresistible cheesy goodness.

  6. Cook to Perfection: Cover the crockpot and cook on low for 4 hours, or until everything is heated through and bubbly. The waiting is the hardest part, but the aroma will be heavenly!

Optional: Garnish with fresh chives or a dollop of sour cream for an extra zing!

Exact quantities are listed in the recipe card below.

Crockpot Pierogi Casserole with Kielbasa

Crockpot Pierogi Casserole with Kielbasa Variations

Let your creativity flow and make this dish your own with delightful tweaks and variations!

  • Protein Swap: Replace kielbasa with diced ham or rotisserie chicken for a different flavor profile. Each option adds a unique twist to the overall taste.

  • Veggie Booster: Toss in sautéed mushrooms or bell peppers for extra nutrients and a pop of color. These additions provide a lovely texture contrast.

  • Cheese Change: Experiment with different melting cheeses, like gouda or pepper jack, for a surprise flavor kick. Each cheese brings its own character to this comforting dish.

  • Soup Options: Use cream of chicken soup instead of mushroom for a lighter twist. Alternatively, consider a cheesy broccoli soup to enhance the dish’s richness.

  • Herb Infusion: Fresh herbs like thyme or dill can elevate the flavors beautifully. Sprinkle some in before cooking to create layers of aromatic goodness.

  • Spice It Up: Add a touch of heat by incorporating crushed red pepper flakes or jalapeños. This will give your casserole an exciting and flavorful punch.

  • Dairy-Free Delight: For a completely dairy-free version, substitute the sour cream and cheese with plant-based options. Coconut yogurt and nutritional yeast work wonderfully here.

  • Crunchy Topping: Consider adding a crunchy topping made from crushed crackers or fried onions for added texture and crunch on top of the casserole before serving.

How to Store and Freeze Crockpot Pierogi Casserole with Kielbasa

  • Fridge: Store leftovers in an airtight container for up to 3 days. This casserole reheats well and might even taste better the next day!

  • Freezer: While it’s not recommended to freeze for optimal texture, if necessary, cover tightly and store for up to 2 months. Thaw in the fridge before reheating, but note that texture may be affected.

  • Reheating: To enjoy, reheat individual portions in the microwave or in the oven at 350°F until heated through. Add a splash of milk to restore creaminess if needed.

  • Serving Tip: Serve warm with a dollop of sour cream or fresh chives to brighten flavors as you enjoy your comforting Crockpot Pierogi Casserole with Kielbasa.

What to Serve with Crockpot Pierogi Casserole with Kielbasa?

Imagine the comforting warmth of a hearty casserole paired with sides that enhance its delicious flavors and textures. Elevate your dinner experience with these delightful accompaniments!

  • Garlic Bread: Perfect for soaking up every drop of the creamy sauce, garlic bread adds a crispy texture that balances the softness of the casserole.

  • Steamed Broccoli: A simple and fresh side that brings a vibrant color and nutty crunch, steamed broccoli is the ideal complement to this rich dish.

  • Apple Sauce: The sweetness of apple sauce cuts through the savory flavors of the casserole, offering a lovely contrast that satisfies both sweet and savory cravings.

  • Coleslaw: A refreshing and tangy coleslaw provides a crunchy, crisp element alongside the creamy casserole. The coolness of the slaw pairs beautifully with the warm comfort food.

  • Pickles: Adding a touch of acidity, dill pickles create a delightful balance that accentuates the casserole’s richness, making every bite pop with flavor.

  • Sparkling Cider: Serve a glass of sparkling cider for a festive touch. Its effervescence offers a light, refreshing contrast to the hearty meal.

  • Chocolate Cake: For dessert, a slice of moist chocolate cake perfectly rounds out the meal, leaving everyone with a sweet ending that celebrates comfort food at its best.

Make Ahead Options

Preparing your Crockpot Pierogi Casserole with Kielbasa in advance is a fantastic way to save time on busy weeknights! You can layer the frozen pierogies, kielbasa, and onions in the crockpot and cover them with the creamy sauce up to 24 hours ahead; simply refrigerate it until you’re ready to cook. To maintain quality, make sure to tightly cover the crockpot with the lid to prevent drying out. When you’re ready to enjoy your meal, just set the crockpot to cook on low for 4 hours, and you’ll be greeted with a comforting dish that’s just as delicious as if made fresh. This makes meal prep a breeze, allowing you to savor homemade goodness without the fuss!

Helpful Tricks for Crockpot Pierogi Casserole

  • Watch the Timing: Be mindful of the cooking time; it’s crucial not to overcook and ensure everything is heated through and bubbly to achieve the best texture.
  • Taste and Adjust: Personalize the flavors by adjusting seasonings; a little extra black pepper or spices can elevate your Crockpot Pierogi Casserole with Kielbasa to new heights.
  • For a Crispy Top: Uncover the crockpot for the final 30 minutes of cooking if you want that delightful cheesy crust on top; it adds a nice texture contrast!
  • Fresh Ingredients Matter: Using fresh onions instead of dried can significantly enhance the flavor depth; it’s a simple swap that makes a big difference.
  • Don’t Skimp on Cheese: Generously sprinkle cheddar cheese on top before cooking, as this will melt into a gooey blanket of comfort, making your casserole even more irresistible.

Crockpot Pierogi Casserole with Kielbasa

Crockpot Pierogi Casserole with Kielbasa Recipe FAQs

How do I select the best frozen pierogies?
Absolutely! Look for frozen potato and cheese pierogies that are free of excessive ice crystals, as these could indicate freezer burn. When choosing, check for any visible dark spots or discoloration on the packaging, as this often signals that they’ve been stored for too long. Opt for those labeled as made with whole ingredients for the best flavor!

What’s the best way to store leftovers of the casserole?
After enjoying your delicious Crockpot Pierogi Casserole with Kielbasa, let it cool completely, then transfer leftovers to an airtight container. It can be stored in the refrigerator for up to 3 days. I often find that it tastes even better the next day as the flavors meld together!

Can I freeze the Crockpot Pierogi Casserole?
While I recommend enjoying it fresh for the best texture, if you must freeze, transfer cooled portions to a freezer-safe container or wrap tightly in aluminum foil. It will keep well for up to 2 months. When ready to enjoy, thaw in the fridge overnight, then reheat in the oven at 350°F. Be aware that the texture might change slightly, so I suggest adding a splash of milk while reheating to maintain creaminess!

What should I do if my casserole is too dry?
If you find your casserole has dried out a bit, this can be an easy fix! Just add a bit of milk, cream, or even stock while reheating to bring back that creamy goodness. Additionally, ensuring that you don’t overcook in the crockpot is key; a timer can be your best friend here.

Are there any dietary concerns with this dish?
Certainly! If you’re cooking for someone with dietary restrictions, the sour cream can easily be replaced with Greek yogurt for a lower-fat option. For gluten sensitivities, try ensuring the pierogies are gluten-free, as some brands contain wheat. It’s always best to check ingredient labels for any allergens!

Can I substitute kielbasa with a different protein?
Very much so! If you’re looking to mix it up, swap the kielbasa with diced ham, rotisserie chicken, or even a plant-based sausage to suit your dietary preferences. Each alternative will lend a unique flavor profile, so feel free to experiment!

Crockpot Pierogi Casserole with Kielbasa

Crockpot Pierogi Casserole with Kielbasa: Your Comfort Dish

Enjoy the warmth of slow-cooked Crockpot Pierogi Casserole with Kielbasa, a delightful blend of cheesy pierogies and savory sausage.
Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Servings: 6 servings
Course: DINNER
Cuisine: American
Calories: 450

Ingredients
  

For the Casserole
  • 24 ounces Frozen Potato and Cheese Pierogies
  • 14 ounces Kielbasa Sausage smoked turkey sausage for a healthier option
  • 2 cups Shredded Cheddar Cheese can use Monterey Jack
  • 10.5 ounces Cream of Mushroom Soup can substitute with cream of chicken
  • 1 cup Sour Cream Greek yogurt as a lower-fat option
  • 1 medium Chopped Onion shallots or green onions can be used
  • 1/2 cup Milk almond or oat milk for dairy-free
  • 4 tablespoons Unsalted Butter replace with olive oil for a lighter dish
  • 1 teaspoon Black Pepper adjust to taste

Equipment

  • Crockpot

Method
 

How to Make Crockpot Pierogi Casserole with Kielbasa
  1. Prepare the Crockpot: Spray the inside of your crockpot with nonstick cooking spray to prevent sticking.
  2. Layer the Ingredients: Start by layering half of the frozen pierogies at the bottom of the crockpot. Top this layer with half of the sliced kielbasa and a sprinkle of chopped onion.
  3. Repeat the Layers: Carefully add another layer of the remaining pierogies, followed by the rest of the kielbasa and onions.
  4. Mix the Sauce: In a medium bowl, whisk together the cream of mushroom soup, sour cream, milk, melted butter, and black pepper until smooth.
  5. Add the Sauce: Pour the sauce over the layered ingredients in the crockpot and sprinkle the shredded cheddar cheese on top.
  6. Cook to Perfection: Cover the crockpot and cook on low for 4 hours, or until heated through and bubbly.

Nutrition

Serving: 1servingCalories: 450kcalCarbohydrates: 40gProtein: 22gFat: 24gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 10gCholesterol: 70mgSodium: 900mgPotassium: 500mgFiber: 2gSugar: 2gVitamin A: 500IUVitamin C: 5mgCalcium: 200mgIron: 2mg

Notes

Optional: Garnish with fresh chives or a dollop of sour cream.

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