Introduction
Let’s be honest—between juggling work, family, errands, and the occasional “me-time,” most of us barely have the energy to think about dinner, let alone cook it. That’s why The Best Crockpot Pierogi Casserole is an absolute lifesaver. This recipe for Crockpot Pierogi Casserole with Kielbasa is not just quick and easy—it’s a cheesy, comforting hug in a bowl that’s perfect for busy weeknights or cozy weekends. Whether you’re cooking for picky eaters or trying to impress your neighbors at the next potluck, this casserole checks all the boxes.

Why You’ll Love This The Best Crockpot Pierogi Casserole
There are casseroles—and then there’s this Crockpot Pierogi Casserole with Kielbasa. Here’s why you’ll fall head over heels for it:
- Set it and forget it: Toss everything in the crockpot and let it work its magic while you tackle your to-do list.
- Pure comfort food: Cheddar, cream cheese, and smoky kielbasa all melting together? Yes, please!
- Crowd-pleaser: Even the pickiest eaters can’t resist cheesy pierogies.
- Minimal cleanup: Fewer pots, more time for wine (or laundry—you choose).
Ingredients Breakdown
Each ingredient in this casserole plays a superstar role:
- Mrs. T’s Cheddar Pierogies: These cheesy pockets are the heart of the dish, soaking up all the savory flavors.
- Chicken Broth: Adds moisture and a subtle savory backbone.
- Cream Cheese: Melts into a dreamy, creamy sauce.
- Cheddar Cheese: Because you can never have too much cheese.
- Kielbasa: Smoky, hearty, and downright irresistible.
- Salt and Pepper: Simple, but they make all the difference.
Looking for more comfort-food inspiration? Check out these family-friendly slow cooker recipes on my site!

How to Make Crockpot Pierogi Casserole with Kielbasa
Step 1: Layer the Ingredients
Start by pouring three cups of chicken broth into your crockpot. Add the frozen pierogies, sliced kielbasa, and half the cheddar cheese. This lets the pierogies soak up all that delicious broth and sausage flavor as they cook.
Step 2: Cook Low and Slow
Set your crockpot to high for 3–4 hours or low for 6 hours. Go ahead—run errands, help the kids with homework, or binge-watch your favorite show. Your kitchen will start smelling like heaven before you know it.
Step 3: Cream Cheese Magic
About 30 minutes before serving, warm the cream cheese with the remaining cup of chicken broth in the microwave or on the stove. Whisk until smooth, then stir it into the crockpot.
Step 4: The Cheesy Finale
Sprinkle the remaining cheddar cheese over the top. Cover and cook on low for another 30 minutes until everything is gooey and perfect.
Pro tip: Check out my guide to slow cooker tips and tricks to avoid common pitfalls and get the most out of your crockpot!
Cooking Tips for The Best Crockpot Pierogi Casserole
- Frozen is fine: No need to thaw the pierogies—straight from freezer to crockpot works beautifully.
- Lumpy sauce? Don’t panic: It smooths out as it melts into the casserole. Trust the process!
- Add veggies: Toss in some peas or baby spinach for extra color and nutrition (and to sneak veggies past the kids).
- Make it spicy: Add a sprinkle of red pepper flakes or use spicy kielbasa for a little kick.
A Personal Note from My Kitchen
I first made this dish for a last-minute family gathering, thinking it would be just “okay”—but wow, was I wrong. It’s been on heavy rotation ever since, and my kids now request it as their “special dinner” for birthdays. There’s just something about that cheesy, smoky combination that hits all the right notes.
FAQs
Can I substitute the kielbasa?
Absolutely! You can use cooked chicken sausage, turkey sausage, or even go meatless with mushrooms.
How can I store leftovers?
Pop leftovers into an airtight container and refrigerate for up to 3 days. Reheat gently in the microwave or oven.
Can I make this ahead of time?
Yes! Assemble everything the night before, store in the fridge, and start the crockpot the next day.
What if I can’t find Mrs. T’s pierogies?
Any frozen cheddar or potato pierogies will work great.
Can I freeze the leftovers?
Technically, yes—but the texture may change a bit. I recommend enjoying it fresh if you can.
How do I make it more indulgent?
A sprinkle of crispy bacon or fried onions on top takes this casserole right over the top.
Wrapping It Up
If you’re searching for The Best Crockpot Pierogi Casserole, this recipe with kielbasa is your golden ticket to an easy, crowd-pleasing dinner. With its cheesy layers, smoky sausage, and creamy sauce, it’s the kind of meal that warms your heart and fills your belly without wrecking your schedule. Go ahead—give it a try, and don’t forget to explore more comfort food recipes on my blog.