I remember the first time I threw together this Crockpot Pierogi Casserole With Kielbasa it was a chilly weeknight and I was short on time but needed something hearty and hands-off so I layered frozen pierogis with smoky kielbasa and creamy cheese sauce in my slow cooker and let it bubble away while I tackled everything else. When I lifted the lid a few hours later the smell was pure comfort and the cheesy golden top was impossible to resist.

Since then it’s become one of my favorite lazy-day meals because it’s rich cheesy and so easy to make without turning on the oven. The pierogis get tender and pillowy the kielbasa adds that savory smoky flavor and the creamy sauce pulls it all together into the kind of dinner that makes everyone come back for seconds.

Ingredients

Here’s what I use for this recipe. You can always make substitutions if you prefer!
Frozen pierogis – The foundation of the dish soft cheesy and ready to soak up flavor
Kielbasa – Smoky sausage that adds a savory punch in every bite
Shredded cheddar cheese – Melts into a creamy cheesy layer
Sour cream – Adds richness and a little tang to the sauce
Cream cheese – Makes the sauce velvety smooth and extra indulgent
Chicken broth – Helps loosen the sauce and keep everything moist while cooking
Garlic powder – Adds savory depth without overpowering
Onion powder – Rounds out the sauce and complements the kielbasa
Black pepper – For a hint of warmth and spice
Fresh parsley – For a pop of color and freshness when serving

Tools You’ll Need

Crockpot or slow cooker – The key to cooking everything low and slow with zero effort
Mixing bowl – For whisking the cheese sauce together
Knife and cutting board – To slice the kielbasa into bite-sized rounds
Spatula or spoon – To layer and spread the ingredients evenly
Measuring cups – To portion out the broth and sour cream accurately

Instructions

Step 1:

I start by spraying the inside of the crockpot with a little nonstick spray then I layer in half of the frozen pierogis across the bottom.

Step 2:

Next I slice the kielbasa into thin rounds and layer half of them over the pierogis then I repeat with the remaining pierogis and kielbasa.

Step 3:

In a mixing bowl I whisk together sour cream cream cheese chicken broth garlic powder onion powder black pepper and a cup of the shredded cheese until smooth and creamy.

Step 4:

I pour the cheese mixture evenly over the layers in the crockpot then I sprinkle the rest of the shredded cheddar on top for that golden cheesy finish.

Step 5:

I cover and cook on low for 3 to 4 hours or on high for about 2 hours until everything is hot melted and bubbly and the pierogis are fork-tender.

Step 6:

Just before serving I sprinkle chopped parsley on top and I like to let it rest for about 5 minutes to thicken up a bit before digging in.

Tips

If you want more texture I sometimes brown the kielbasa in a skillet first before adding it to the crockpot. For a little extra kick you can add a dash of hot sauce or a pinch of cayenne to the sauce. And if you have leftovers they reheat beautifully either in the microwave or in a baking dish covered with foil.

Ways to Serve

This Crockpot Pierogi Casserole With Kielbasa is a full meal on its own but I love serving it with a crisp green salad or some sautéed cabbage on the side. It’s also great with a dollop of sour cream or a scoop of sauerkraut on top for even more flavor. Add some crusty bread to mop up the sauce and you’re all set for a comforting dinner.

Frequently Asked Questions

Can I use fresh pierogis in Crockpot Pierogi Casserole With Kielbasa?

Yes just reduce the cook time slightly since they’ll soften faster than frozen ones.

Can I make Crockpot Pierogi Casserole With Kielbasa ahead of time?

Absolutely I often prep the layers and sauce the night before and refrigerate it then turn on the slow cooker in the morning.

What’s the best way to store leftovers from this casserole?

Store it in an airtight container in the fridge for up to 4 days and reheat in the microwave or oven until hot and bubbly.

See You in the Kitchen

I hope you give this Crockpot Pierogi Casserole With Kielbasa a try because it’s one of those cozy easy meals that tastes like it took hours to make but barely needs any effort. I’d love to hear what you think and if you add your own twist feel free to share it with me!

Happy Cooking!