There’s something truly heartwarming about a dish that offers both comfort and versatility, and this Easy Pierogi Casserole does just that. As the tantalizing aroma of baked cheese and savory kielbasa fills your kitchen, you’ll find yourself transported to a cozy eatery where every bite whispers home. Perfect for those chaotic weeknights or when you’re looking to impress at your next potluck, this casserole is a delicious tapestry of creamy cheese, hearty sausage, and tender potato pierogi.
What makes this dish even more appealing is its customizability — easily adaptable to suit both meat lovers and vegetarians alike. Imagine layering your favorite flavors, from the rich creaminess of cheddar cheese soup to a vibrant burst of spinach, all held together in a bubbling, golden casserole that’s irresistibly inviting. With minimal prep time and a satisfying, filling outcome, this dish has become a staple in my kitchen, making dinner effortlessly delightful for family and friends. Ready to embrace the comfort of an unforgettable meal? Let’s dive into the recipe!
Why is this Pierogi Casserole a must-try?
Layers of flavor: With creamy cheese, savory kielbasa, and tender pierogi, each bite is a comforting delight.
Customizable: Use any frozen pierogi flavor or swap in different vegetables to suit your tastes.
Quick prep: This casserole comes together in minimal time, perfect for busy weeknights.
Crowd-pleaser: It’s a dish that’ll have everyone reaching for seconds, making it ideal for potlucks.
Make-ahead convenience: Prepare it in advance and pop it in the oven for an effortless dinner.
Embrace the comfort of this diverse dish—you’ll want to make it a regular feature in your home cooking!
Pierogi Casserole Ingredients
For the Casserole Base
• Extra-virgin olive oil – Adds richness and helps prevent the ingredients from sticking together; you can substitute with any neutral oil.
• Potato pierogi – The heart of the casserole, providing a satisfying texture; feel free to use any favorite frozen pierogi flavor.
• Cheddar cheese soup or cream of mushroom soup – Adds creaminess and depth of flavor; swap with your choice of creamy soups like broccoli or potato.
• Farmer’s cheese or ricotta – Introduces a tangy creaminess; substitute with half the amount of ricotta or cottage cheese to control moisture.
• Spinach – Brings color and nutrition; you can use fresh or thawed frozen spinach—just remember to drain it well.
• Yellow onion – Amplifies flavor and aroma; any type of onion works if you prefer a different variety.
• Smoked kielbasa sausage – Infuses a savory, smoky note that pairs wonderfully with pierogi; alternatively, use turkey sausage or even hot dogs.
• Kosher salt – Essential for seasoning; adjust according to your taste.
• Thinly sliced scallions – For a light garnish that adds freshness to your casserole.
For the Topping
• Cheddar cheese – Provides melty goodness; while pre-shredded is convenient, fresh cheese offers superior flavor.
• Extra olive oil – A little drizzle helps to achieve a beautifully golden, crispy top once baked.
This Pierogi Casserole is not just a dish; it’s a delightful experience waiting to unfold in your kitchen!
How to Make Pierogi Casserole
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Preheat your oven to 350°F (175°C) and grease an 11×7 baking dish with extra-virgin olive oil to ensure nothing sticks during baking.
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Layer the frozen potato pierogi in the bottom of the greased dish, ensuring they cover the entire base for generous flavor in every bite.
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Mix the cheddar cheese soup (or cream of mushroom) with three-quarters of the shredded cheddar in a bowl, then pour half of this creamy mixture over the pierogi evenly.
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Crumble half of the farmer’s cheese over the top of the soup layer, then add half of the spinach, onion, and the smoked kielbasa, seasoning with kosher salt to enhance the flavors.
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Repeat the layering process, adding the remaining pierogi, followed by the rest of the cheese mixture, and finishing with the remaining cheddar on top. Drizzle a little olive oil and sprinkle extra salt for that crispy finish.
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Bake for about 45 minutes until the casserole is bubbling and thickened. For a golden, crispy top, broil briefly—just keep an eye on it to prevent burning!
Optional: Garnish with thinly sliced scallions for a fresh, vibrant touch.
Exact quantities are listed in the recipe card below.
Expert Tips for Perfect Pierogi Casserole
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Pre-sauté Onions: Elevate their flavor by lightly sautéing onions in butter before layering them in the casserole.
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Drain Spinach Well: If using frozen spinach, make sure to thoroughly drain and squeeze out excess moisture to prevent a watery casserole.
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Watch Your Broil: Keep a close eye on the casserole while broiling to achieve a crispy top without the risk of burning.
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Adjust Cooking Time: If you’re using larger pieces of onion or other thick vegetables, consider adjusting the cooking time for even doneness.
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Experiment Freely: Don’t hesitate to swap pierogi flavors or add different vegetables—this Pierogi Casserole is all about customization!
Pierogi Casserole Variations
Customization is the key to creating your perfect Pierogi Casserole, so let’s explore some delightful twists that will spark your culinary creativity.
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Vegetarian Delight: Substitute smoked kielbasa with sautéed mushrooms to enhance umami flavors while keeping it meat-free.
This swap offers rich, earthy notes that complement the creamy layers beautifully. -
Spicy Kick: Add diced jalapeños or crushed red pepper flakes into the layers for a spicy flair.
Spice enthusiasts will love the added heat that elevates the overall dish experience. -
Cheesy Boost: Incorporate a blend of different cheeses, such as mozzarella or gouda, for a melty, gooey texture.
Mixing cheeses can create a velvety mouthfeel that transcends the ordinary. -
Herb-infused: Toss in fresh herbs like dill, parsley, or thyme for an aromatic lift.
These herbs not only brighten the flavor but also add a pop of freshness throughout the casserole. -
Creamy Broccoli: Add steamed or thawed broccoli pieces among the layers for extra nutrition and color.
The combination of broccoli and cheese complements the richness of the dish perfectly. -
Sweet Twist: Experiment with sweet potato pierogi to create a balance of savory and sweet flavors in your casserole.
A unique touch that transforms the casserole into an intriguing flavor profile! -
Upgraded Crunch: Top your casserole with crushed potato chips or breadcrumbs before broiling for an irresistible crunchy top.
This added texture creates a delightful contrast with the soft pierogi and rich cheese beneath.
Feel free to mix and match these variations to create a Pierogi Casserole that feels just right for your family’s palate!
What to Serve with Pierogi Casserole?
Elevate your dining experience with delightful sides that perfectly complement this irresistible casserole.
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Caramelized Brussels Sprouts: The sweetness of caramelized Brussels sprouts adds a delightful contrast to the savory flavors of the casserole.
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Fresh Spinach Salad: Crisp greens topped with tomatoes and a light vinaigrette bring freshness, balancing the richness of the casserole.
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Garlic Bread: Crispy, buttery garlic bread is perfect for soaking up any leftover creamy goodness from the casserole.
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Creamy Coleslaw: The crunch and tangy flavor of coleslaw provide a refreshing contrast to the heartiness of the casserole.
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Steamed Green Beans: Lightly steamed green beans add a crisp texture and a pop of color, enhancing your meal’s appeal.
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Homemade Applesauce: A hint of sweetness from applesauce offers a comforting contrast and a pleasant palate cleanser.
Make Ahead Options
These Pierogi Casserole options are perfect for busy home cooks looking to save time during hectic weeknights! You can prepare the entire casserole up to 24 hours in advance—just assemble the layers as instructed, cover tightly, and refrigerate overnight. To ensure the best flavor and quality, keep the topping (cheddar cheese) separate and sprinkle it on just before baking. When ready to enjoy, simply preheat your oven and bake for about 45 minutes; this way, every bite remains as delicious as when it was freshly made. Embrace the ease of meal prep, and savor the comforting flavors of this Pierogi Casserole with minimal effort!
How to Store and Freeze Pierogi Casserole
Fridge: Store leftovers in an airtight container for up to 4 days. When ready to enjoy, just reheat in the microwave or oven until warmed through.
Freezer: This Pierogi Casserole freezes beautifully! Wrap tightly in plastic wrap and then in aluminum foil; it will keep for 4-6 months. Thaw in the fridge overnight before reheating.
Reheating: To reheat, place in a 350°F (175°C) oven until hot and bubbly, about 25-30 minutes. Cover with foil to prevent drying out.
Make-Ahead: Assemble the casserole ahead of time, cover tightly, and refrigerate overnight before baking. This makes dinner prep a breeze!
Pierogi Casserole Recipe FAQs
What type of pierogi should I use for this casserole?
Absolutely! You can use any favorite frozen pierogi flavor, such as potato and cheese, sauerkraut, or even spinach. The heartiness of the pierogi is what makes this dish so satisfying, and you can mix and match to suit your family’s preferences.
How should I store leftovers after making the Pierogi Casserole?
To keep your leftover casserole fresh, store it in an airtight container in the refrigerator for up to 4 days. Whenever you’re ready to enjoy the leftovers, simply reheat them in the microwave or oven until heated through. It’s a perfect meal solution for those busy weeks!
Can I freeze Pierogi Casserole?
Yes, this casserole freezes wonderfully! First, allow it to cool completely, then wrap it tightly in plastic wrap followed by aluminum foil. This way, it will maintain its quality for 4 to 6 months in the freezer. When you’re ready to enjoy it, thaw it in the refrigerator overnight before reheating.
What should I do if my casserole turns out watery?
Sometimes excess moisture can occur, especially if you haven’t drained frozen spinach well or if you’ve added too many fresh ingredients. If this happens, after baking, while the casserole is still hot, you can try to remove some of the liquid using a ladle or spoon. For future preparations, ensure you thoroughly drain any frozen vegetables, and consider reducing the amount of creamy soup used as well.
Are there any dietary considerations I should keep in mind for this recipe?
Very! If you have dietary restrictions, while this casserole is quite adaptable, make sure to check ingredient labels. For example, if you’re making the dish for someone with dairy allergies, you might opt for dairy-free cheese alternatives or skip the cheese entirely. For gluten-free diets, ensure your pierogi are made from gluten-free flour options.
Can I prepare the casserole the night before baking?
Yes, you can prepare your Pierogi Casserole ahead of time! Simply assemble all the layers in an airtight baking dish, cover tightly, and keep it in the fridge overnight before baking. This way, you can have a hassle-free dinner ready to pop in the oven after a long day!

Savory Pierogi Casserole: Your Family's New Favorite Comfort Dish
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and grease an 11x7 baking dish with extra-virgin olive oil.
- Layer the frozen potato pierogi in the bottom of the greased dish.
- Mix the cheddar cheese soup with three-quarters of the shredded cheddar and pour half over the pierogi.
- Crumble half of the farmer's cheese over the soup layer, then add half of the spinach, onion, and smoked kielbasa, seasoning with kosher salt.
- Repeat the layering process with remaining pierogi, cheese mixture, and top with remaining cheddar.
- Drizzle a little olive oil and sprinkle extra salt on top.
- Bake for about 45 minutes until bubbling, then broil briefly for a golden top.
- Garnish with thinly sliced scallions before serving.







