Name: Crockpot Pierogi Casserole with Kielbasa
Prep time: 15 min
Cook time: 420 min
Total time: 435 min
Ingredients: 1 package frozen pierogi (16 oz) (Choose cheese and potato varieties for the best texture and flavor.); 1 lb kielbasa, sliced (Savory sausage; use turkey kielbasa for a lighter option.); 2 cups shredded cheddar cheese (Melts beautifully on top to create a gooey layer.); 1 cup sour cream (Can substitute with Greek yogurt for a healthier option.); 1 can cream of mushroom soup (10.5 oz) (Savoury base; mushroom or chicken soup can be good substitutes.); 1 cup onion, diced (Brings a slight sweetness when cooked.); 1 teaspoon garlic powder (Enhances the overall flavor; fresh minced garlic can be substituted.); Salt and pepper, to taste (To combine all the flavors.)

Jump to Recipe Print Recipe

Crockpot Pierogi Casserole with Kielbasa

Imagine coming home after a long day to the rich aroma of creamy cheese and savory kielbasa filling your home. This Crockpot Pierogi Casserole with Kielbasa offers a delightful blend of textures and flavors that can make any weeknight meal feel special. With its golden, gooey top layer and the comforting softness of potato-filled pierogi beneath, each bite is like a warm hug on a plate. Not only is this dish incredibly easy to prepare, but it also epitomizes comfort food, perfect for family dinners or gatherings with friends. So roll up your sleeves and get ready to indulge in a hearty meal that your family will be asking for time and again!

Understanding this recipe

The origins of this casserole can be traced back to the traditional Polish pierogi, small dumplings typically stuffed with a combination of potatoes, cheese, vegetables, or meats. By transforming the dish into a casserole, we embrace the comforting essence of pierogi while enhancing the flavors through the slow cooking method. Utilizing a crockpot allows the ingredients to meld seamlessly, intensifying the taste, and creating an irresistible dish that practically cooks itself. As the pierogi simmer, they absorb the rich flavors of kielbasa and creamy cheese, becoming an integral part of a dish that delivers nostalgia and warmth.

This casserole is usually served as a main dish, encircled by family and friends, often during festive gatherings or casual weeknight dinners. The beauty of the slow cooker lies not only in its ability to tenderize meats and blend flavors but also in its convenience — set it and forget it. Plus, your kitchen will smell amazing, drawing everyone in with an allure that’s hard to resist. Fun fact: if you ever find yourself with leftover pierogi, this casserole is a fantastic way to repurpose them into a new and delightful meal!

Why You’ll Love This Crockpot Pierogi Casserole

This recipe is perfect for busy families and anyone seeking delicious comfort food without spending hours in the kitchen.

Ease of preparation: With just a few simple steps and a crockpot, you can create an impressive meal without major fuss. The slow cooker does all the heavy lifting while you focus on other tasks.
Flavor complexity: Each layer of this casserole brings a new flavor, from the creamy cheese to the hearty kielbasa and the tender pierogi. This blend creates a symphony of flavors that tantalizes your taste buds.
Family-friendly or kid-approved: With its familiar flavors and soft textures, kids and adults alike will enjoy every bite. It’s an easy way to introduce new ingredients, like kielbasa, in a dish that feels familiar.
Budget-friendly or ingredient flexibility: This recipe is adaptable based on what you have on hand. Don’t hesitate to swap out kielbasa for other meats or select gluten-free pierogi for dietary considerations.

How to Make Crockpot Pierogi Casserole with Kielbasa

Making this scrumptious casserole is indeed a breeze and requires minimal hands-on time, perfect for both beginners and seasoned cooks alike! You’ll primarily need your trusty crockpot, and the whole process takes about 15 minutes of preparation before letting the pot work its magic over several hours.

Ingredients

1 package of frozen pierogi (16 oz): These are the foundational element; choose cheese and potato varieties for the best texture and flavor.
1 lb kielbasa, sliced: This savory sausage adds a burst of flavor; feel free to choose turkey kielbasa for a lighter option or a smoked version for more intensity.
2 cups shredded cheddar cheese: This will melt beautifully on top, creating that irresistible, gooey layer.
1 cup sour cream: Adds creaminess to the dish; Greek yogurt can be used as a healthier alternative.
1 can cream of mushroom soup (10.5 oz): This adds a savory base; mushroom or chicken soup can also be good substitutes.
1 cup onion, diced: This brings a slight sweetness when cooked; shallots can also work in their place.
1 teaspoon garlic powder: Enhances the overall flavor; fresh minced garlic can be substituted for a bolder taste.
Salt and pepper, to taste: To bring all the flavors together.

Directions

Prep your ingredients: Gather all ingredients and prepare your crockpot. This will make the cooking process smoother and more enjoyable.
Brown the kielbasa: In a skillet over medium heat, cook sliced kielbasa until lightly browned, about 5 minutes, and then transfer it to the crockpot. This step adds a depth of flavor that will elevate your dish.
Add the sour cream and soup: In the crockpot, mix together the cream of mushroom soup and sour cream until well combined. This creamy mixture will envelop all of your delicious ingredients.
Layer the pierogi: Place half of the frozen pierogi on top of the soupy mixture. Make sure they’re evenly spaced for better cooking.
Sprinkle in the onions and cheese: Add half of the diced onions and half of the shredded cheddar cheese on top of the first pierogi layer. This adds a delightful texture and flavor contrast.
Repeat the layering: Repeat the layering process with the remaining pierogi, onions, and cheese. Take your time to layer; it’s part of what makes the dish beautiful!
Cook on low: Cover the crockpot and cook on low for about 6-7 hours, or until the pierogi are tender and heated through. Keep an eye on the last hour—when you catch that cheesy aroma wafting through the air, it’s nearly done!

What to Serve With Crockpot Pierogi Casserole

This comforting dish speaks for itself, but pairing it with the right sides can elevate the meal! Serve it with a fresh crisp garden salad to add a light, contrasting texture and a burst of colors. The brightness of the dressing can balance the richness of the casserole wonderfully. Additionally, a side of sour cream mixed with chives could be perfect for dipping, enhancing the creamy flavors already present in the dish.

Steamed broccoli: The crunchiness and slight bitterness provide a great balance to the rich casserole.
Applesauce: A classic pairing that adds sweetness and acidity to the meal, creating a lovely contrast to the savory elements.
Garlic bread: For those who crave additional carbs, a slice of garlic bread can mop up all that delicious sauce without any complaints!

Top Tips for Perfecting Crockpot Pierogi Casserole

Getting this casserole just right is about a few key techniques and ingredient choices.

Ingredient swaps or upgrades: Feel free to experiment with different cheeses, like pepper jack or gouda, which add unique flavors.
Spice adjustments: For a little heat, consider adding crushed red pepper flakes or a sprinkle of smoked paprika.
Equipment advice: Ensure you’re using a crockpot with a removable insert for easy cleaning and to prevent dishes from piling up.
Storage tips: Leftover casserole can be refrigerated in an airtight container for up to 4 days.
Mistakes to avoid: Avoid overcooking; check for tenderness periodically towards the end of the cooking time to ensure the pierogi hold their shape.

Variations & Add-Ins

Want to switch it up for fun? Try adding some sautéed mushrooms or bell peppers for a different veggie twist or use vegetarian sausage to make this dish meat-free. For a rich and smoky flavor, a dash of smoked paprika or a bit of diced bacon stirred in can really elevate your casserole.

Kid-Friendly Version

Making this dish appealing for kids is all about presentation and familiarity. Cutting the pierogi into smaller pieces can make them bite-sized, perfect for little hands. You could also try adding fun toppings, like crispy bacon bits or a sprinkle of bright toppings like green onions, to make it visually exciting.

Storing and Reheating Tips

When it comes to storage, it’s best to allow your Crockpot Pierogi Casserole to cool completely before transferring it to an airtight container. Store in the refrigerator for up to four days. Use a glass container, as it can retain the moisture well and heat evenly when reheating.

For reheating, you can use the oven or microwave. If you’re aiming for a crispy top, pop it in the oven at about 350°F for 15-20 minutes. Alternatively, microwave in short bursts, stirring occasionally, until heated through. To freeze, place your casserole in a freezer-safe container, ensuring to separate portions with parchment paper for easy thawing later. When you’re ready to enjoy, let it thaw overnight in the fridge before reheating.

FAQs

Can I prep this ahead of time?
Absolutely! You can assemble the casserole earlier in the day, keep it in the fridge, and then start cooking it later. Just keep in mind that cooking time might slightly increase if the casserole is cold from the fridge.

What can I substitute for kielbasa?
Other types of sausage work well here too, including turkey or chicken sausage, or even a hearty chorizo for a bit of spice. For vegetarians, consider using meatless sausage or sautéed mushrooms instead.

Can I use fresh pierogi instead of frozen?
Yes, you can! If using fresh pierogi, reduce the cooking time, as they usually cook faster than frozen ones.

How do I ensure everything stays moist while cooking?
Make sure to keep the lid on while cooking to trap moisture in. Stir the casserole about halfway through cooking to redistribute the ingredients.

Is this dish suitable for freezing?
Yes, this casserole freezes well! Just make sure to store it in an airtight container, and it should maintain its quality for up to two months in the freezer.