have such a soft spot for recipes like this. The ones that require almost no prep, use simple ingredients, and somehow turn into the coziest, most satisfying dinner. Thank you for being here and trusting me with your weeknight meals — it truly means so much.
This Crockpot Pierogi Casserole with Kielbasa is one of those “dump it in and let it do its thing” dinners that feels like a little win at the end of a long day. Tender pierogies, smoky kielbasa, and a rich, creamy cheese sauce all come together in the slow cooker with barely any effort.
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Overview of the Recipe
This slow cooker casserole combines ready-made cheddar pierogies, savory sliced kielbasa, cream cheese, cheddar, and chicken broth to create a luscious, cheesy sauce that coats every bite.
It’s hearty. It’s creamy. It’s incredibly family-friendly.
Why You’ll Love This Recipe
Minimal prep (just minutes!)
Uses convenient, ready-made ingredients
Feeds a crowd
Perfect for busy weeknights
Kid-approved comfort food
What It Tastes Like
Think creamy mac and cheese meets loaded pierogies with smoky sausage. The cheese sauce becomes velvety and rich, while the kielbasa adds a savory depth that balances everything beautifully.
Every bite is tender, cheesy, and just a little indulgent — in the best way.
Benefits of This Recipe
True dump-and-go slow cooker meal
No pre-cooking required
Easy to customize
Great for potlucks and gatherings
Reheats beautifully
Ingredients
3 boxes cheddar pierogies (mini-sized preferred)
4 cups chicken broth
8 oz block cream cheese
1 cup shredded cheddar cheese
1 pound sliced kielbasa
Salt and pepper to taste
Necessary Tools
Slow cooker (6-quart recommended)
Cutting board
Knife
Measuring cups
Spoon or spatula for stirring
Ingredient Additions & Substitutions
This casserole is incredibly flexible — here are a few ways to change it up:
Protein Options
Smoked sausage
Cooked diced ham
Shredded rotisserie chicken
Cheese Variations
Colby Jack for a milder flavor
Sharp white cheddar for more bite
Pepper Jack for a little heat
Add Veggies
Sautéed onions
Bell peppers
Spinach stirred in during the last 30 minutes
Frozen peas for a pop of color
How to Make Crockpot Pierogi Casserole with Kielbasa
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Step 1: Add Everything to the Crockpot
Place the following into your slow cooker:
Pierogies
Sliced kielbasa
Cream cheese (cut into cubes for easier melting)
Shredded cheddar
Chicken broth
Season lightly with salt and pepper.
Step 2: Cook
Cook on HIGH for 3–4 hours
Or LOW for about 6 hours
Stir once or twice during cooking if possible to help the cream cheese melt evenly.
As it cooks, the broth and cheeses blend into a creamy, velvety sauce that coats the pierogies perfectly.
Step 3: Stir and Serve
Once the pierogies are tender and the sauce is thick and creamy, give everything a good stir. Taste and adjust seasoning if needed.
Serve warm and enjoy every cheesy, comforting bite.
What to Serve With It
Since this dish is rich and hearty, I love pairing it with something fresh:
Simple green salad with vinaigrette
Steamed broccoli
Roasted green beans
Crusty bread for soaking up extra sauce
It’s also fantastic on its own when you’re craving pure comfort.
Tips for the Best Results
Cut cream cheese into cubes so it melts evenly
Stir halfway through cooking if possible
Don’t overcook — pierogies should be tender, not mushy
Add extra shredded cheese at the end for an ultra-cheesy finish
Storage Instructions
Refrigerate in an airtight container for up to 4 days
Reheat gently in the microwave or stovetop
Add a splash of broth or milk when reheating to loosen the sauce
Freezing is possible, but cream-based sauces may change texture slightly after thawing.
General Information
Servings: 6–8
Prep Time: 10 minutes
Cook Time: 3–6 hours
Difficulty: Easy
Perfect For: Weeknights, potlucks, family dinners
Frequently Asked Questions (FAQ)
Do I need to thaw the pierogies first?
No — they can go straight into the slow cooker from frozen.
Can I use homemade pierogies?
Absolutely! Just monitor cooking time since fresh pierogies may cook faster.
Is this dish very salty?
Kielbasa can be salty, so taste before adding extra salt.
Can I double the recipe?
Yes, as long as your slow cooker is large enough to accommodate everything.
Conclusion
This Crockpot Pierogi Casserole with Kielbasa is the definition of effortless comfort food. Just a handful of ingredients, one slow cooker, and a few hours later you have a creamy, cheesy, deeply satisfying dinner that everyone will love.
If you enjoy easy crockpot comfort meals, you might also love:
Smoky Glazed Sausage & Fried Onions
Cheesy Pizza Pockets
Slow Cooker Italian Herb Potatoes
Simple ingredients. Big comfort. Zero stress.
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Nutritional Information (Approximate Per Serving)
Calories: 540
Protein: 20g
Carbohydrates: 42g
Fat: 32g
Saturated Fat: 15g
Sodium: 980mg
(Nutrition will vary based on ingredient brands and substitutions.)