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Crockpot Pierogi Casserole with Kielbasa

Featured in Satisfying Main Courses.

This dish layers cheddar-filled pierogies and slices of savory kielbasa in a crockpot, infusing them with chicken broth and a creamy sauce made from cream cheese and cheddar. After hours of gentle cooking, the flavors blend beautifully, with melted cheese binding the hearty components together. It's finished with a topping of fresh green onions for a pop of color and mild crunch. The result is a warm, filling main course ideal for sharing at family dinners or gatherings, offering rich comfort with every bite.

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Barbara Chef
Updated on Tue, 08 Jul 2025 17:15:14 GMT
A bowl of food with sausage and pasta. Pin it
A bowl of food with sausage and pasta. | gracefulflavors.com

Crockpot Pierogi Casserole with Kielbasa is all about comfort and ease. Perfect for busy days and cooler weather, this dish combines frozen cheddar pierogies, smoky kielbasa, rich cream cheese, and melty cheddar for a hearty casserole you simply set and forget. I love how the slow cooker brings everything together for a dinner that is creamy, savory, and totally fuss free.

I made this for a game night potluck and every plate was scraped clean with everyone asking for seconds and the recipe.

Ingredients

  • Frozen cheddar pierogies packages: look for Mrs Ts brand for consistent results I check the freezer aisle for intact pierogies with no freezer burn
  • Chicken broth: keeps everything moist and flavorful Use low sodium if you want more control over the saltiness
  • Block of cream cheese: makes the dish silky thick and creamy Choose full fat for the richest taste
  • Shredded cheddar cheese: adds gooey texture and sharp flavor I grate my own for better melt
  • Kielbasa sausage sliced: gives a smoky meaty bite Buy high quality kielbasa from the deli section for the best taste
  • Salt and pepper to taste: essential for seasoning Check your broth before adding more salt

Step-by-Step Instructions

Combining Ingredients in Crockpot:
Add three cups of the chicken broth into a four to six quart crockpot Layer in your frozen pierogies sliced kielbasa and half the shredded cheddar cheese Stir everything until ingredients are evenly mixed
Cooking the Casserole:
Set your crockpot to high for three to four hours or on low for six hours The slow cook time lets the flavors blend and the pierogies get tender
Preparing Cream Cheese Mixture:
About thirty minutes before cooking is finished warm your block of cream cheese with the remaining cup of chicken broth This can be done in a microwave in short bursts or gently on the stove Whisk the mixture until perfectly smooth
Final Assembly:
Pour the soft cream cheese and broth mixture into the crockpot Stir very well to coat all the pierogies Top with the rest of your cheddar cheese Cover and let cook on low another 30 minutes so all the cheese is melty and luscious
Serving:
Spoon the casserole hot into bowls For a fresh finish top with sliced green onions if you like They bring a pop of color and gentle crunch
A bowl of pasta with sausage and cheese. Pin it
A bowl of pasta with sausage and cheese. | gracefulflavors.com

There is nothing quite like good kielbasa in this recipe The smoky sausage really carries the flavor and reminds me of Sunday suppers at my grandparents house when the whole family gathered for big hearty meals

Storage Tips

Refrigerate leftovers in a sealed container for up to three days The cream cheese keeps the casserole moist Microwave gently to reheat or warm in the oven at a low temperature If making ahead you can assemble everything except the cream cheese mixture and finish the last step fresh on serving day

Ingredient Substitutions

Turkey kielbasa works well for a lighter option Try using a mix of cheddar and mozzarella for a milder cheese flavor Vegetarian sausage can be swapped in but will alter the classic taste Substitute veggie broth to make it meatless

Serving Suggestions

Serve with steamed green beans or a crisp salad for fresh contrast Warm crusty bread or garlic toast are perfect for sopping up the extra cheesy sauce I sometimes add a spoonful of sour cream on top lets guests customize

A plate of food with sausage and cheese. Pin it
A plate of food with sausage and cheese. | gracefulflavors.com

Cultural and Historical Context

Pierogies have roots in Eastern European cooking especially Polish and Ukrainian cuisines Pairing them with kielbasa is a nod to traditional comfort food This casserole is more of a modern American shortcut dish built for weeknight flexibility but the flavors stay true to their comforting heritage

Frequently Asked Questions

→ Can I use homemade pierogies instead of frozen?

Yes, homemade pierogies can be used. Ensure they're boiled first to prevent them from falling apart during slow cooking.

→ Does the kielbasa need to be cooked before adding?

No, kielbasa is fully cooked, so it can be sliced and added directly to the crockpot.

→ Can I substitute turkey kielbasa?

Absolutely. Turkey kielbasa works well and offers a leaner alternative while maintaining savory flavor.

→ What can I use instead of cream cheese?

Neufchâtel or mascarpone can be substituted, though flavor and texture may vary slightly.

→ How do I store leftovers?

Cool completely and refrigerate in an airtight container for up to three days. Reheat gently before serving.

Crockpot Pierogi Casserole Kielbasa

Cheddar pierogies and kielbasa slow-cooked with creamy cheese sauce for a flavorful, comforting main course.

Prep Time
10 Minutes
Cook Time
360 Minutes
Total Time
370 Minutes
By: Barbara

Category: Hearty Mains

Difficulty: Easy

Cuisine: American

Yield: 4 Servings (1 large casserole (serves 4))

Dietary: ~

Ingredients

→ Main Ingredients

01 Three packages (about 1.36 kg) frozen Mrs. T’s Cheddar Pierogies
02 4 cups (960 ml) chicken broth
03 1 pound (454 g) kielbasa, sliced

→ Dairy

04 1 block (8 ounces, 226 g) cream cheese
05 1 cup (115 g) shredded cheddar cheese, plus extra for topping

→ Seasoning

06 Salt and black pepper, to taste

Instructions

Step 01

In a 4–6 quart slow cooker, arrange the frozen pierogies, sliced kielbasa, and 1 cup (115 g) shredded cheddar cheese. Pour in 3 cups (720 ml) of the chicken broth, distributing the ingredients evenly.

Step 02

Set the slow cooker to cook on high for 3–4 hours or low for 6 hours, allowing the flavors to meld.

Step 03

Approximately 30 minutes before the end of cooking, combine the cream cheese with the remaining 1 cup (240 ml) chicken broth in a saucepan or microwave-safe bowl. Heat gently and whisk until smooth.

Step 04

Pour the cream cheese mixture into the slow cooker, stirring thoroughly. Scatter additional shredded cheddar over the top. Cover and cook on low for 30 minutes, letting the cheese melt and the casserole set.

Step 05

Serve hot, garnished with sliced green onions if desired.

Notes

  1. For best texture, do not thaw pierogies before adding to the slow cooker.
  2. Garnishing with green onions adds freshness and enhances presentation.

Tools You'll Need

  • 4–6 quart slow cooker
  • Chef’s knife
  • Cutting board
  • Mixing bowl or small saucepan
  • Whisk

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains wheat (gluten), milk, and potentially egg.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 860
  • Total Fat: 46 g
  • Total Carbohydrate: 82 g
  • Protein: 32 g