Crockpot Pierogi Casserole with Kielbasa Recipe

Featured in Hearty Main Dishes.

This easy Crockpot Pierogi Casserole with Kielbasa is the ultimate comfort food, perfect for dinner any night of the week.
Chef Olivia Grace - Recipe Author
Updated on January 8, 2026 at 02:51 AM
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Crockpot Pierogi Casserole with Kielbasa Recipe | onlyrecipeideas.com

Introduction to Crockpot Pierogi Casserole with kielbasa

Looking for an easy, comforting meal that brings the whole family to the table? This Crockpot Pierogi Casserole with kielbasa is exactly what you need! With minimal prep and bold, satisfying flavors, it’s the kind of dish that feels like it’s been slow-cooked with love all day even if you spent only minutes putting it together. Perfect for chilly nights or busy weekdays, this casserole is proof comfort food doesn’t have to be complicated.

Why You’ll Love This Crockpot Pierogi Casserole

This is one of those recipes that makes life easier! You’ll love the delicate pierogis smothered in a creamy sauce with savory kielbasa creating layers of rich flavor. It’s simple, hearty, and will leave everyone asking for seconds (or thirds!). A perfect way to bring comfort food straight to your crockpot!

Ingredients for Crockpot Pierogi Casserole

This recipe is built on simple, hearty ingredients that you can easily find. From frozen pierogis to juicy kielbasa, everything comes together in an irresistible one-pot crockpot meal.

Essential Ingredients

Frozen pierogis form the heart of this casserole, providing that melt-in-your-mouth dumpling comfort. Kielbasa slices add a smoky, meaty kick that pairs so well with the creamy sauce made from condensed soup and melted cheese.

Optional Additions or Swaps

Want to customize? Stir in some caramelized onions or sautĂ©ed mushrooms for extra depth. If you’re short on kielbasa, cooked bacon or chicken sausage works too!

How to Make Crockpot Pierogi Casserole

Step 1: Prep Work Made Easy

Washing and Chopping

If using fresh veggies (like bell peppers or onions), give them a good wash and chop them into thin slices for even cooking. This step takes only a few minutes!

Measuring Ingredients

Measure out your shredded cheese, soup, and any seasonings. Having everything ready ensures smooth assembly when layering into the crockpot.

Step 2: Cooking the Base

Sautéing for Flavor

While optional, quickly sautéing the kielbasa slices in a frying pan helps enhance their flavor and gives them a golden-brown touch before slow cooking.

Simmering to Perfection

Layer the pierogis, kielbasa, creamy soup mixture, and cheese in the crockpot. Let the magic happen as these flavors meld together while cooking.

Step 3: Finishing Touches

Taste Testing and Adjustments

About 30 minutes before serving, taste your dish and adjust seasonings if needed. A pinch more salt or garlic powder can elevate the flavors further.

Plating Like a Pro

Carefully scoop out portions and garnish with fresh parsley or chives for that final pop of color. Serve warm and enjoy!

Tips for Perfect Crockpot Pierogi Casserole

Crockpot Pierogi Casserole with Kielbasa Recipe

This easy Crockpot Pierogi Casserole with Kielbasa is the ultimate comfort food, perfect for dinner any night of the week.

4.3 out of 5
★ ★ ★ ★ ☆
(52 reviews)
Prep Time
10 Minutes
Cook Time
4 Hours
Total Time
4 Hours 10 Minutes

Category: Hearty Main Dishes

Difficulty: Beginner

Cuisine: American

Yield: Serving for 6

Dietary: Not applicable

Published: August 10, 2025 at 04:34 PM

Last Updated: January 8, 2026 at 02:51 AM

Ingredients

→ Main Ingredients

01 1 bag frozen pierogis
02 1 lb kielbasa, sliced
03 1 can cream of mushroom soup
04 1 cup shredded cheddar cheese

→ Optional Add-ins

05 1 onion, sliced
06 1 tbsp smoked paprika

Instructions

Step 01

Slice kielbasa, measure out cheese, and prepare any add-ins like onions or paprika.

Step 02

Place frozen pierogis at the bottom of the crockpot. Layer with kielbasa slices, soup, and shredded cheese.

Step 03

Set the crockpot to low and cook for 4-5 hours, stirring gently halfway.

Step 04

Finish with fresh parsley or your preferred garnish and serve warm.

Notes

  1. Layering the ingredients evenly makes a massive difference! | Searing kielbasa amplifies its smoky flavor.

Tools You'll Need

  • Crockpot
  • mixing bowl
  • knife
  • spoon

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy and gluten

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 450
  • Total Fat: 25g
  • Total Carbohydrate: 35g
  • Protein: 18g

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Crockpot Pierogi Casserole with Kielbasa Recipe

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