This Easy Crockpot Pierogi Casserole brings together tasty pierogies, flavorful kielbasa, and melted cheese for a warm and filling meal. Just throw everything in your slow cooker and let the magic happen!
There’s something so comforting about this dish. It’s like a hug in a bowl! I love serving it up with a dollop of sour cream on top. Trust me, it’s a crowd-pleaser!
Key Ingredients & Substitutions
Pierogies: Frozen cheese and potato pierogies work best, but feel free to use any flavor you love! If you’re up for it, you can even make your own from scratch if you have the time!
Kielbasa: I recommend using Polish kielbasa for its rich flavor. If you’re vegetarian, try smoked tofu or tempeh as a fun substitute!
Onion: I use yellow onions, as they become sweet when cooked. If you prefer a milder flavor, try using shallots instead.
Cheddar Cheese: Sharp cheddar gives a nice flavor, but feel free to switch to mozzarella for a milder touch or a blend of cheeses for more depth!
Sour Cream: For a lighter take, Greek yogurt is a great substitute. It adds creaminess without all the fat.
How Do I Properly Layer the Ingredients in the Crockpot?
Layering is important to ensure even cooking and flavor distribution. Start with half of the pierogies, then add half of your kielbasa mixture. This method allows the cheese to melt evenly through the dish.
- Begin with frozen pierogies, as they create a firm base. They will warm up and cook through as other ingredients heat up.
- After the first layer, add the cooked kielbasa and onion; this provides flavor beneath the cheese layer.
- Top with cheese before repeating the layers—pierogies, kielbasa mixture, and then cheese again.
- This method keeps the cheese beautifully melted and locks in flavors, resulting in a delicious casserole!
Easy Crockpot Pierogi Casserole with Kielbasa
Ingredients You’ll Need:
For the Casserole:
- 1 package (about 16 oz) frozen pierogies (cheese & potato or your preferred variety)
- 1 lb kielbasa sausage, sliced into 1/2-inch rounds
- 1 medium onion, thinly sliced
- 2 cups shredded cheddar cheese (divided)
For the Creamy Sauce:
- 1 cup sour cream
- 1/2 cup milk
- 2 cloves garlic, minced
Seasoning:
- 1 tablespoon olive oil or butter
- Salt and pepper, to taste
- Fresh parsley, chopped (for garnish)
How Much Time Will You Need?
This delicious casserole will take about 15 minutes to prepare and 3-4 hours to cook in the crockpot. It’s the perfect set-it-and-forget-it meal for busy days!
Step-by-Step Instructions:
1. Cook the Kielbasa and Onions:
In a skillet over medium heat, add the olive oil or butter. Once hot, add the sliced kielbasa and cook until it’s browned on both sides, about 5 minutes. Then, toss in the sliced onions and minced garlic, sautéing until everything is softened and fragrant, about 3-4 minutes. Remove from heat and set aside.
2. Prepare the Crockpot:
Lightly spray the inside of your crockpot with cooking spray to make cleanup easier.
3. Layer the Ingredients:
Start by placing half of the frozen pierogies in an even layer at the bottom of the crockpot. Then, on top of the pierogies, spread half of the cooked kielbasa and onion mixture. Next, sprinkle 1 cup of shredded cheddar cheese over everything. Repeat this layering process with the remaining pierogies, kielbasa mixture, and finish with the remaining cheese on top.
4. Mix the Creamy Sauce:
In a small bowl, whisk together the sour cream and milk until smooth. Once combined, pour this creamy mixture evenly over the layered ingredients in the crockpot.
5. Cook the Casserole:
Cover the crockpot and cook on low for about 3-4 hours or until the pierogies are tender and the casserole is bubbly and delicious.
6. Serve and Enjoy:
Once cooked, taste and season with salt and pepper as needed. Serve warm, garnished with chopped fresh parsley, and add a dollop of sour cream if you like. Enjoy your hearty and comforting Crockpot Pierogi Casserole with Kielbasa!
FAQ for Easy Crockpot Pierogi Casserole with Kielbasa
Can I Use Fresh Pierogies Instead of Frozen?
Yes, you can! Just be sure to adjust the cooking time slightly, as fresh pierogies may cook faster than frozen ones. Check for tenderness after about 2-3 hours on low to avoid overcooking.
What Can I Substitute for Kielbasa?
If you’re looking for a substitute, turkey or chicken sausage works great for a lighter option. For a vegetarian alternative, consider using sautéed mushrooms or a flavorful veggie sausage for a similar taste profile.
How Should I Store Leftovers?
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or on the stovetop, adding a splash of milk or broth if it seems dry.
Can I Freeze This Casserole?
Yes, this casserole freezes well! After cooking, let it cool completely and then transfer it to a freezer-safe container. It can be frozen for up to 3 months. To reheat, thaw overnight in the refrigerator and warm gently in the oven or microwave.
