How to make Creamy Crockpot Pierogi Casserole With Kielbasa
Ingredients:
- 1 package frozen pierogi (about 16 oz)
- 1 lb kielbasa, sliced into rounds
- 1 cup sour cream
- 1 cup cream of mushroom soup
- 1 medium onion, diced
- 2 cups shredded cheddar cheese
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper, to taste
- Chopped green onions (for garnish)
Directions:
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Prepare Ingredients: Start by slicing the kielbasa and dicing the onion. This will help everything cook evenly once it’s in the crockpot.
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Layer Ingredients in Crockpot: In your crockpot, begin by placing half of the frozen pierogi at the bottom. Then layer half of the sliced kielbasa and half of the diced onion.

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Add Creamy Mixture: In a bowl, mix sour cream, cream of mushroom soup, garlic powder, onion powder, salt, and pepper. Spread half of this mixture over the layers in the crockpot.
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Repeat Layers: Add the remaining pierogi, kielbasa, and onion. Then, pour the rest of the creamy mix over the top.
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Cook: Cover the crockpot and cook on low for 6-8 hours or on high for 3-4 hours.
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Add Cheese: During the last 30 minutes of cooking, sprinkle the shredded cheddar cheese on top. Cover again to let the cheese melt.
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Serve: Once done, garnish with chopped green onions for added flavor and serve hot.
Why You’ll Love This Creamy Crockpot Pierogi Casserole With Kielbasa
This creamy crockpot pierogi casserole is a delightful comfort food that brings the flavors of Eastern Europe right to your kitchen. The combination of soft pierogi, savory kielbasa, and a rich, creamy sauce creates a deliciously satisfying meal. It’s simple to prepare, just layer and let the crockpot do the work.
The dish is perfect for busy weekdays or cozy weekends when you want something hearty without much fuss. Everyone will love digging into this cheesy, flavorful casserole, making it a hit for family dinners or gatherings.
Nutriments benefits
This flavorful dish offers several nutritional benefits. The pierogi provides carbohydrates for energy, while the kielbasa adds protein to the meal. The inclusion of yogurt or sour cream allows for beneficial probiotics, promoting gut health.
Onions offer good vitamins and antioxidants, making them a significant ingredient in various dishes. While cheese brings calcium into the mix, which is essential for strong bones. This casserole is balanced in taste, satisfying in texture, and provides a range of nutrients, all in one delicious serving.
What to Serve With Creamy Crockpot Pierogi Casserole With Kielbasa
Pairing your creamy crockpot pierogi casserole with complementary sides can elevate your meal. Here are some suggestions:
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Steamed Vegetables: A side of steamed broccoli or green beans provides freshness and balances the richness of the casserole.
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Salad: A light garden salad or coleslaw can add a crunchy texture and refreshing taste.
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Bread: Serve some crusty bread or dinner rolls to soak up the creamy sauce and add a satisfying element.
How to store Creamy Crockpot Pierogi Casserole With Kielbasa
Storing leftover creamy crockpot pierogi casserole is easy. Allow the dish to cool to room temperature, then transfer it to an airtight container. It will last in the refrigerator for up to 4 days.
To reheat, just scoop out the desired portion and warm it up in the microwave or on the stovetop. If you want to store it longer, you can freeze the casserole. Place it in a freezer-safe container, and it will last for about 2-3 months. When ready to enjoy, let it thaw in the refrigerator overnight and reheat as described.
Tips and mistakes to avoid
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Avoid Soggy Pierogi: Use frozen pierogi for the best texture. Fresh pierogi may become too mushy after long cooking hours.
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Don’t Skip the Cheese: Adding cheese at the end will give a beautiful melt and help create that wonderful gooey texture.
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Check Cooking Time: Every crockpot can vary in temperature. If this is your first time making it, check for doneness on the earlier end of the cooking time to prevent overcooking.
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Season Well: Be generous with your seasonings. Taste and adjust salt and pepper to ensure the casserole is flavorful.
Variation
You can easily customize this recipe based on your taste preferences:
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Vegetarian Option: Replace kielbasa with sautéed mushrooms or your favorite plant-based sausage to cater to vegetarian diets.
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Different Cheeses: Use a different type of cheese, such as gouda or mozzarella, for a unique flavor twist.
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Add Veggies: Mix in some spinach or kale for added nutrients and color.
FAQs
1. Can I use fresh pierogi instead of frozen?
Yes, but fresh pierogi may cook faster than frozen ones. Reduce the cooking time to avoid them becoming mushy.
2. Can I make this ahead of time?
Absolutely! You can assemble the layers and refrigerate overnight. Just cook it the next day, making it super convenient for busy families.
3. What can I use instead of cream of mushroom soup?
If you prefer, you can make your own cream sauce using heavy cream and mushrooms or substitute with other creamy soups like cream of chicken.
4. Is this recipe spicy?
No, this recipe is not spicy. However, feel free to add some red pepper flakes or hot sauce if you want a kick.
5. How do I know when the casserole is done?
The casserole is done when the pierogi and kielbasa are hot throughout, and the cheese is melted. You can check by inserting a fork into the casserole; it should feel hot and bubbly.

Creamy Crockpot Pierogi Casserole With Kielbasa
Ingredients
Main Ingredients
- 1 package frozen pierogi (about 16 oz) Use frozen pierogi for the best texture.
- 1 lb kielbasa, sliced into rounds
- 1 cup sour cream For a creamy texture.
- 1 cup cream of mushroom soup Can be substituted with cream of chicken or homemade sauce.
- 1 medium onion, diced Adds flavor and texture.
- 2 cups shredded cheddar cheese Add at the end for best melt.
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- to taste Salt and pepper Be generous to ensure flavor.
- to taste Chopped green onions (for garnish) For added flavor and presentation.
Instructions
Preparation
- Start by slicing the kielbasa and dicing the onion.
Layer Ingredients
- In your crockpot, begin by placing half of the frozen pierogi at the bottom.
- Then layer half of the sliced kielbasa and half of the diced onion.
Add Creamy Mixture
- In a bowl, mix sour cream, cream of mushroom soup, garlic powder, onion powder, salt, and pepper.
- Spread half of this mixture over the layers in the crockpot.
Repeat Layers
- Add the remaining pierogi, kielbasa, and onion.
- Pour the rest of the creamy mix over the top.
Cook
- Cover the crockpot and cook on low for 6-8 hours or on high for 3-4 hours.
Add Cheese
- During the last 30 minutes of cooking, sprinkle the shredded cheddar cheese on top.
- Cover again to let the cheese melt.
Serve
- Once done, garnish with chopped green onions for added flavor and serve hot.