Crockpot Pierogi Casserole with Kielbasa Recipe

If you’re looking for a seriously crowd-pleasing comfort meal with minimal fuss, Crockpot Pierogi Casserole with Kielbasa might just become your new go-to dinner superstar. Picture pillowy cheddar pierogies nestled in a creamy, cheesy sauce alongside savory slices of kielbasa, all slow-cooked to perfection so every bite is rich, gooey, and utterly irresistible. It’s the ultimate melding of Polish-inspired flavors and “throw it in and forget it” magic—a dish that never fails to satisfy whether you’re serving a busy weeknight supper or feeding hungry friends on game day.

Ingredients You’ll Need

Every ingredient in Crockpot Pierogi Casserole with Kielbasa has a job to do, making this casserole so much greater than the sum of its parts. From the cheesy pierogies to the smoky kielbasa and luscious sauce, you’ll love how these simple picks come together for layers of flavor in every bite.

• Mrs. T’s Cheddar Pierogies: These frozen dumplings are the heart of the dish, providing tender dough pockets stuffed with melty cheddar for every forkful.
• Chicken broth: Adds savory depth and helps the casserole cook up moist without getting dry or stodgy.
• Cream cheese: Melts into the sauce for a luxurious, velvety texture and mild tang that pairs perfectly with the cheddar.
• Shredded cheddar cheese: Brings extra gooeyness and bold cheese flavor—use sharp or mild to suit your taste.
• Kielbasa (sliced): Adds salty, smoky, meaty richness, making this casserole hearty enough for any appetite.
• Salt and pepper to taste: Round out the flavors and let you fine-tune the balance just how you like it.

How to Make Crockpot Pierogi Casserole with Kielbasa

Step 1: Combining Ingredients in Crockpot

Begin by grabbing your trusty 4 to 6-quart crockpot. Into the pot go three cups of chicken broth, all your Mrs. T’s cheddar pierogies straight from the freezer, the sliced kielbasa, and about half the shredded cheddar. Give everything a gentle stir so that the ingredients spread out evenly and the pierogies aren’t clumped together—this lets each piece bathe in that savory broth and cheese mixture right from the start.

Step 2: Cooking the Casserole

Set your slow cooker to high for 3 to 4 hours or, if you want to set it and forget it, low for about 6 hours. This slow and steady cook lets the flavors blend beautifully, softens the pierogi, and ensures the kielbasa infuses every bite with its smoky goodness. You’ll find this is the perfect timing window for a creamy casserole without mushiness.

Step 3: Preparing Cream Cheese Mixture

When you’re about half an hour from dinnertime, take the cream cheese and warm it together with the last cup of chicken broth. You can do this in the microwave in short bursts, or on the stovetop over low heat—just stir often so it doesn’t scorch. Whisk until it’s completely smooth and pourable. This silky sauce transforms the casserole into pure comfort food heaven.

Step 4: Final Assembly

With your cream cheese mixture ready, pour it straight into the crockpot and gently stir to combine everything. Scatter the remaining shredded cheddar evenly over the top, pop the lid back on, and let it all meld together on low for a final 30 minutes. This step ensures you end up with that ooey-gooey, bubbly finish and a perfectly coated casserole.

Step 5: Serving

Right before serving, give it a quick stir and dish up while it’s hot and scoopable. A sprinkle of sliced green onions is the perfect finishing touch, adding a hit of color and that mild, fresh flavor to balance the richness of the Crockpot Pierogi Casserole with Kielbasa.

How to Serve Crockpot Pierogi Casserole with Kielbasa

Garnishes

A generous handful of sliced green onions brings a fresh pop and crispness, making every serving look as vibrant as it tastes. If you want to elevate things further, a sprinkle of chopped parsley or a light dusting of paprika will add extra color and another subtle note of flavor to your Crockpot Pierogi Casserole with Kielbasa.

Side Dishes

Because this casserole is rich and filling, it pairs beautifully with lighter, brighter sides. Try serving it alongside a simple green salad, crisp steamed vegetables (like green beans or broccoli), or even a tangy vinegar-based slaw to cut through the creaminess. Warm rye bread or a baguette makes a perfect partner for sopping up every last bit of sauce.

Creative Ways to Present

While Crockpot Pierogi Casserole with Kielbasa is a showstopper family-style, you can make it extra fun by serving in individual ramekins or small cast iron pans—perfect for dinner parties or casual get-togethers. Hosting a buffet? Offer toppings like sour cream, chives, or crispy bacon bits and let everyone customize their dish.

Make Ahead and Storage

Storing Leftovers

Transfer any remaining Crockpot Pierogi Casserole with Kielbasa to an airtight container and chill in the refrigerator. It will keep well for up to 3 days, and some say the flavors deepen overnight, making it even more irresistible the next day.

Freezing

Want to enjoy your casserole later? Wrap individual portions tightly or use a freezer-safe container. You can freeze Crockpot Pierogi Casserole with Kielbasa for up to 2 months. When ready to eat, let it thaw overnight in the fridge for best results.

Reheating

For reheating, place the casserole in a microwave-safe dish and cover loosely, or warm gently in the oven at 325°F until heated through. Stir in a splash of chicken broth if the sauce has thickened up too much—a quick fix for reviving that signature creaminess.

FAQs

Can I use homemade pierogies instead of frozen?

Absolutely! If you have homemade pierogies on hand, feel free to swap them in. Just ensure they’re parboiled or cooked through before adding to the crockpot, since homemade versions tend to be more delicate.

Is it possible to make Crockpot Pierogi Casserole with Kielbasa vegetarian?

You sure can. Opt for meatless kielbasa or a similar plant-based sausage, and swap the chicken broth for vegetable broth. The results are still hearty, comforting, and packed with big flavor.

What’s the best way to prevent the pierogies from getting mushy?

To keep pierogies tender but intact, avoid overcooking. Stick to the recommended cooking times, and give everything a gentle stir rather than vigorous mixing to minimize breakage.

Can I add vegetables?

Definitely! Sautéed onions, peppers, or spinach make tasty additions. Add vegetables about halfway through the cooking time so they don’t become too soft by the end.

How do I make this casserole spicy?

For a more fiery take, mix in a pinch of crushed red pepper flakes, diced jalapenos, or use a spicy variety of kielbasa. Offer hot sauce or sriracha on the side so everyone can control their spice level.

Final Thoughts

It’s easy to fall in love with Crockpot Pierogi Casserole with Kielbasa—from its dreamy, cheesy sauce to the hearty bite of kielbasa and tender pierogies, it’s a casserole that captures big comfort on busy days. I hope you give this recipe a try and share it with your favorite people. Here’s to cozy nights and second helpings!

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