Easy Crockpot Pierogi Casserole I still remember the first time I made this Easy Crockpot Pierogi Casserole With Kielbasa – Creamy Slow Cooker Dinner Recipe – the aroma of tender pierogies and kielbasa filled my kitchen, making my family’s mouth water in anticipation. It was a chilly winter evening, and we had just returned from…
Easy Crockpot Pierogi Casserole
I still remember the first time I made this Easy Crockpot Pierogi Casserole With Kielbasa – Creamy Slow Cooker Dinner Recipe – the aroma of tender pierogies and kielbasa filled my kitchen, making my family’s mouth water in anticipation.
It was a chilly winter evening, and we had just returned from a ski trip, craving something warm and comforting. As we sat around the dinner table, savoring the creamy sauce and fluffy pierogies, I knew this recipe was a winner.
As we devoured the casserole, I realized that this Easy Crockpot Pierogi Casserole With Kielbasa – Creamy Slow Cooker Dinner Recipe quickly became a cherished family favorite.

Why You’ll Love This Easy Crockpot Pierogi Casserole With Kielbasa – Creamy Slow Cooker Dinner Recipe
- The combination of tender pierogies, savory kielbasa, and creamy sauce is a match made in heaven.
- The flavors are rich and satisfying, with a perfect balance of salty, sweet, and tangy notes.
- This recipe takes only 10 minutes to prepare and 6 hours to cook, making it a perfect option for busy weeknights.
- The foolproof recipe ensures that the casserole turns out creamy and delicious every time.
- It’s perfect for special occasions, such as holidays or family gatherings.
Ingredients You’ll Need
- 1 (32 oz) bag frozen pierogi
- 1 lb kielbasa, sliced
- 1 onion, sliced
- 2 cloves garlic, minced
- 1 cup shredded cheddar cheese
- 1/2 cup sour cream
- 1/4 cup milk
- 1 tsp dried thyme
- 1 tsp salt
- 1/4 tsp black pepper

The star ingredients of this recipe are undoubtedly the pierogies and kielbasa, which provide a delightful texture and flavor contrast. The creamy sauce, made with a combination of sour cream and cheddar cheese, adds a rich and velvety touch to the dish.
Expert Tips for the Best Easy Crockpot Pierogi Casserole With Kielbasa – Creamy Slow Cooker Dinner Recipe
- To ensure that the pierogies are cooked evenly, it’s essential to stir the casserole halfway through the cooking time.
- A common mistake is overcooking the kielbasa, which can make it dry and tough – to avoid this, cook the kielbasa until it’s browned and crispy on the outside, then remove it from the heat.
- For a pro upgrade, try adding some caramelized onions or mushrooms to the casserole for added depth of flavor.
- The casserole is done when the pierogies are tender and the sauce is creamy and bubbly.
- To make ahead, prepare the casserole up to a day in advance, then refrigerate or freeze it until ready to cook.
Variations and Substitutions
To make this recipe gluten-free, simply substitute the pierogies with gluten-free alternatives. For a protein swap, try using sausage or bacon instead of kielbasa. For a bold flavor twist, add some diced jalapenos or hot sauce to the casserole.

How to Store and Reheat
The casserole can be stored in the fridge for up to 3 days or frozen for up to 2 months. To reheat, simply thaw the casserole overnight in the fridge, then reheat it in the oven or microwave until hot and bubbly.
Frequently Asked Questions
Can I make this recipe in a slow cooker?
Yes, this recipe is perfect for a slow cooker – simply cook the casserole on low for 6-8 hours or high for 3-4 hours. The slow cooker will ensure that the pierogies are tender and the sauce is creamy and delicious.
Can I substitute the kielbasa with another type of sausage?
Yes, you can substitute the kielbasa with another type of sausage, such as chorizo or Italian sausage. However, keep in mind that the flavor and texture may be slightly different.
How do I store and reheat the casserole?
The casserole can be stored in the fridge for up to 3 days or frozen for up to 2 months. To reheat, simply thaw the casserole overnight in the fridge, then reheat it in the oven or microwave until hot and bubbly.
I hope you enjoy this Easy Crockpot Pierogi Casserole With Kielbasa – Creamy Slow Cooker Dinner Recipe as much as my family does. Give it a try and let me know what you think – I’d love to hear your feedback and see your creations!
Crockpot Pierogi Casserole
🧂 Ingredients
👩🍳 Instructions
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1Place the sliced onion at the bottom of a 6-quart slow cooker.
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2Add the sliced kielbasa on top of the onion.
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3Add the frozen pierogi on top of the kielbasa.
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4In a large bowl, mix together the shredded cheddar cheese, sour cream, milk, dried thyme, salt, and black pepper.
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5Pour the cheese mixture over the pierogi.
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6Cover the slow cooker and cook on low for 2-3 hours or high for 1-2 hours.
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7Serve hot, garnished with chopped fresh parsley or dill if desired.
