Crockpot Pierogi Casserole with Kielbasa Recipe

If you’ve ever wished for a meal that feels like a warm hug on a chilly day, then the Crockpot Pierogi Casserole with Kielbasa Recipe is exactly what you need. This dish combines the comforting, pillowy goodness of potato and cheese pierogi with savory, smoky kielbasa, all brought together in a creamy, cheesy sauce that cooks low and slow in your crockpot. It’s an effortless, hearty casserole that fills your home with inviting aromas and your plate with layers of flavor, perfect for family dinners or any occasion that calls for a satisfying crowd-pleaser.

Ingredients You’ll Need

Gathering simple ingredients is the key to this dish’s magic. Each one plays a crucial role in building the rich textures and balanced flavors that make this casserole so irresistible.

• 16 ounces frozen potato and cheese pierogi: The star of the show, offering a tender, doughy base filled with creamy, cheesy goodness.
• 1 pound kielbasa sausage, sliced into 1/4 inch rounds: Adds a smoky, meaty bite that complements the mild pierogi beautifully.
• 1 medium onion, chopped: Brings sweetness and depth when cooked slowly alongside the kielbasa.
• 1 cup sour cream: Provides creaminess and a subtle tanginess that enriches the casserole.
• 1 can (10.5 ounces) cream of mushroom soup: Acts as a luscious binder with a savory undertone that ties everything together.
• 1 cup shredded cheddar cheese: Melts into a gooey, flavorful layer that crowns the casserole perfectly.
• 1/4 cup milk: Lightens the creamy mixture, ensuring it’s smooth and not too heavy.
• 1 tablespoon butter: Used to grease the crockpot, preventing sticking and adding a hint of richness.
• Salt and pepper to taste: Essential seasonings to balance and enhance the overall flavor profile.
• Fresh parsley, chopped (for garnish): A fresh, green pop to finish the dish with charm and brightness.

How to Make Crockpot Pierogi Casserole with Kielbasa Recipe

Step 1: Prepare the crockpot

Start by greasing the inside of your crockpot with the tablespoon of butter. This simple step is crucial because it prevents any sticking during our slow cooking, ensuring every bite comes out perfectly tender and easy to serve.

Step 2: Layer kielbasa and onions

Place the sliced kielbasa and chopped onion right into the crockpot. As they cook together, the onions will soften and the kielbasa will release its smoky oils, creating a rich foundation that flavors every pierogi on top.

Step 3: Add the pierogi

Next, gently layer the frozen potato and cheese pierogi directly over the kielbasa and onions. There’s no need to thaw them first—this dish embraces the convenience of frozen pierogi to make your life easier without sacrificing flavor.

Step 4: Mix the creamy sauce

In a medium bowl, combine the sour cream, cream of mushroom soup, shredded cheddar cheese, and milk. Stir thoroughly until smooth and creamy. This mixture is the velvety heart of the casserole, soaking into the pierogi and kielbasa as it cooks.

Step 5: Pour sauce over the layers

Pour the creamy mixture evenly over the pierogi and kielbasa layers in the crockpot. Make sure every pierogi gets coated in that cheesy goodness—it’s what makes this casserole truly decadent.

Step 6: Season to perfection

Sprinkle salt and pepper over the top. This might seem simple, but proper seasoning ties all the ingredients together, enhancing and balancing the overall taste.

Step 7: Slow cook to perfection

Cover with the lid and set your crockpot to cook on low for 4-5 hours or on high for 2-3 hours. The pierogi will become tender, the kielbasa juicy, and the cheese sauce bubbly and inviting. Your kitchen will smell like pure comfort in no time.

Step 8: Add fresh parsley garnish

Once the casserole is cooked, sprinkle fresh chopped parsley on top. This step adds a lovely pop of color and a burst of freshness to each serving, balancing the richness.

Step 9: Serve and enjoy

Dish out servings while warm and prepare to delight in a casserole that feels like a cozy hug on a plate. The combination of textures and flavors will keep everyone coming back for seconds.

How to Serve Crockpot Pierogi Casserole with Kielbasa Recipe

Garnishes

A sprinkle of fresh parsley is the classic way to garnish this casserole, adding brightness. You can also try a dash of smoked paprika or a drizzle of sour cream on top for an extra touch of flavor that complements the creamy base.

Side Dishes

This hearty casserole pairs wonderfully with simple side dishes. Think light garden salads, steamed green beans, or roasted Brussels sprouts. These sides add crisp textures and freshness that balance the richness of the casserole perfectly.

Creative Ways to Present

Serve this dish in individual casserole ramekins for a charming single-serve presentation or scoop it generously onto rustic wooden boards with crusty bread on the side. For a festive touch, add a dollop of caramelized onions on top or sprinkle with crispy fried shallots.

Make Ahead and Storage

Storing Leftovers

Leftover Crockpot Pierogi Casserole with Kielbasa Recipe keeps beautifully in an airtight container in the refrigerator for up to 3 days. The flavors actually meld wonderfully overnight, making for a great next-day meal.

Freezing

You can freeze leftovers by placing them in a freezer-safe container. Use within 2 months for the best taste. When you’re ready to enjoy, thaw overnight in the fridge before reheating gently.

Reheating

Reheat individual servings in the microwave or warm the entire casserole in a preheated oven at 350°F (175°C) until heated through. To keep the pierogi from drying out, covering the dish with foil helps retain moisture during reheating.

FAQs

Can I use fresh pierogi instead of frozen in this recipe?

Absolutely! Fresh pierogi will cook faster, so keep an eye on the casserole’s progress to avoid overcooking. The flavors will be just as delicious, and the texture might be even more tender.

What can I substitute for cream of mushroom soup?

If you’re not a fan of mushrooms, cream of chicken or cream of celery soup works well as a substitute. You can also make a quick homemade white sauce for a fresh, from-scratch option.

Is kielbasa necessary or can I use another type of sausage?

Kielbasa provides a distinctive smoky quality that’s delightful, but you can swap it with smoked sausage, bratwurst, or even a spicy chorizo for a different flavor twist. Just be aware that heat levels and seasoning will vary.

Can this recipe be doubled for a larger group?

Yes, doubling the ingredients works perfectly. Just make sure your crockpot is large enough to accommodate the extra volume to ensure even cooking throughout.

How can I make this casserole a bit healthier?

Try using reduced-fat sour cream and cheese or swap whole milk for a lighter milk option. Adding extra veggies like bell peppers or spinach can boost the nutritional content without sacrificing flavor.

Final Thoughts

If you’re looking for a warm, satisfying meal that requires minimal effort but delivers maximum comfort, give the Crockpot Pierogi Casserole with Kielbasa Recipe a try. It’s the kind of dish that fills your home with cozy aromas and your heart with happy memories, perfect for chilly evenings or when you want to impress without stress. Once you taste those tender pierogi layered with smoky kielbasa and creamy cheese sauce, you’ll understand exactly why this casserole quickly becomes a beloved favorite.

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