There’s something undeniably comforting about a warm, hearty bowl of Crockpot Pierogi Casserole with Kielbasa. Imagine the creamy layers of cheesy potatoes, perfectly seasoned sausage, and hints of onion wafting through your kitchen like an aromatic hug. comforting beef stroganoff It’s the kind of dish that makes you want to put on your coziest pajamas and invite everyone you know over for a feast. For more inspiration, check out this easy bangers and mash recipe recipe.

I remember the first time I made this recipe; my friends were skeptical at first but then their eyes lit up with delight after just one bite. Perfect for family gatherings or cozy nights in, this casserole promises to deliver flavors that dance on your palate while keeping the spirit of comfort food alive!
Why You'll Love This Recipe
- This recipe is incredibly easy to prepare, making weeknight dinners a breeze
- The combination of flavors makes it a crowd-pleaser at gatherings
- Its rich, creamy appearance draws everyone in and will have them asking for more
- Enjoy it as a main dish or even as leftovers for lunch the next day!
Sharing this delightful dish with my friends resulted in raving reviews and requests for seconds—it truly stole the show!
Essential Ingredients
Here’s what you’ll need to make this delicious dish:
- Frozen Pierogi: Use your favorite brand; they are pre-cooked and ready to layer into the casserole.
- Kielbasa Sausage: Opt for a good-quality Polish kielbasa to add rich flavor and heartiness.
- Onion: A large onion will caramelize beautifully during cooking, enhancing the overall taste.
- Sour Cream: Choose full-fat sour cream for extra creaminess that melds perfectly with the other ingredients.
- Cheddar Cheese: Shredded sharp cheddar adds a tangy kick that complements the dish wonderfully.
- Garlic Powder: A sprinkle enhances flavor without overpowering; it’s an essential ingredient in many comfort foods.
- Salt and Pepper: Essential seasoning; adjust according to taste preferences!
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it Together
Start by gathering all your ingredients and giving yourself some space in the kitchen because we’re about to create magic!
Prepare Your Slow Cooker: Spray your slow cooker with nonstick cooking spray for easy cleanup later. Set it aside while you chop.
Sauté Onions and Kielbasa: In a skillet over medium heat, cook sliced kielbasa until browned. Add chopped onions until they turn translucent and release their sweet aroma—about 5-7 minutes should do.
Add Layers of Flavor: Layer half of the frozen pierogi in the bottom of your slow cooker. Top it with half of your kielbasa and onion mixture.
Mix Creaminess In: In a bowl, combine sour cream, garlic powder, salt, and pepper. Spread half this mixture over your layered pierogi and sausage before repeating layers.
Add Cheese Galore!: After layering everything once more, sprinkle shredded cheddar cheese generously on top—because who can resist extra cheese?
Slow Cook Until Perfectly Delicious!: Cover your slow cooker with its lid and set it on low for 6-8 hours or high for 3-4 hours until everything is heated through and bubbly.
With every step, savor those scents filling your kitchen; they signal deliciousness is on its way! This Crockpot Pierogi Casserole with Kielbasa will not only fill bellies but also hearts—making memories one bite at a time! healthy quinoa frittata. vibrant herb frittata.
You Must Know
- This delightful Crockpot Pierogi Casserole with Kielbasa combines comfort and convenience, making it perfect for family dinners or potlucks
- The creamy texture and savory aroma will have everyone asking for seconds
- Plus, it’s a one-pot wonder that makes cleanup a breeze!
Perfecting the Cooking Process
Start by browning the kielbasa in a skillet to enhance its flavor, then layer your ingredients in the crockpot for even cooking. Finally, let everything simmer together to achieve that comforting taste.
Add Your Touch
Feel free to swap out kielbasa for smoked sausage or add veggies like bell peppers for extra color and nutrition. Experiment with different cheeses for a unique flavor twist.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to three days. Reheat in the microwave or on the stovetop until heated through, ensuring each bite remains delicious.
Chef's Helpful Tips
- For optimal flavor, use fresh ingredients; they make a significant difference in this hearty dish
- Avoid overcooking the pierogi to maintain their texture and taste
- Lastly, pair it with sour cream or green onions for added richness and freshness
Sharing this recipe has been a joy as my friends rave about it during cozy gatherings—it’s like a warm hug on a plate that brings us all together.
FAQ
Can I use frozen pierogi?
Yes, frozen pierogi work perfectly well without any need for thawing.
What can I serve with this casserole?
Pair your casserole with a simple salad or crusty bread for a complete meal. crisp cucumber salad.
How long does it take to cook?
Cooking this casserole takes about 6 hours on low or 3 hours on high in the crockpot.

Crockpot Pierogi Casserole with Kielbasa
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- Author: Mery Mack
- Total Time: 6 hours 15 minutes
- Yield: Serves 6
Description
Crockpot Pierogi Casserole with Kielbasa is the ultimate comfort food that combines creamy layers of cheesy potatoes, savory kielbasa, and caramelized onions. This hearty dish is perfect for family dinners or cozy nights in, offering flavors that will delight your taste buds and warm your heart. With minimal effort and maximum flavor, it’s sure to become a favorite at your gatherings!
Ingredients
- 24 oz frozen pierogi (your choice)
- 14 oz kielbasa sausage, sliced
- 1 large onion, chopped
- 1 cup full-fat sour cream
- 1 cup shredded sharp cheddar cheese
- 1 tsp garlic powder
- Salt and pepper to taste
Instructions
- Spray the slow cooker with nonstick cooking spray.
- In a skillet over medium heat, brown the kielbasa for about 5 minutes. Add chopped onions and sauté until translucent.
- Layer half of the frozen pierogi in the bottom of the slow cooker. Top with half of the kielbasa and onion mixture.
- In a bowl, mix sour cream, garlic powder, salt, and pepper. Spread half over the layered pierogi.
- Repeat layering with remaining pierogi and sausage mixture. Top with shredded cheddar cheese.
- Cover and cook on low for 6-8 hours or high for 3-4 hours until bubbly.
- Prep Time: 15 minutes
- Cook Time: 6 hours
- Category: Main
- Method: Slow Cooking
- Cuisine: Polish
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 410
- Sugar: 2g
- Sodium: 880mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 3g
- Protein: 15g
- Cholesterol: 60mg