Crockpot Pierogi Casserole With Kielbasa Recipe

Are you in the mood for a hearty, comforting dish that requires minimal effort but delivers maximum flavor? Look no further than this Crockpot Pierogi Casserole with Kielbasa! This recipe combines the rich, satisfying flavors of traditional pierogi, savory kielbasa sausage, and creamy cheese into one simple and delectable dish. Whether you're looking for an easy weeknight dinner or a crowd-pleaser for family gatherings, this crockpot pierogi casserole is sure to hit the spot. Read on to discover the full recipe, along with tips, variations, and serving suggestions!

What is a Crockpot Pierogi Casserole with Kielbasa?

A Crockpot Pierogi Casserole with Kielbasa is an easy, slow-cooked dish that layers frozen pierogi, slices of kielbasa sausage, and a rich cheese sauce, all simmered together to create a comforting and savory casserole. Pierogi, a type of Eastern European dumpling typically filled with potatoes and cheese, take on a whole new level of deliciousness when combined with flavorful kielbasa and a creamy sauce in the slow cooker. The best part? The crockpot does all the work, leaving you free to relax or tackle other tasks.

Ingredients List for Crockpot Pierogi Casserole

Before we dive into the instructions, let’s go over the essential ingredients for making this scrumptious dish. Here’s everything you’ll need:

• 1 package (16-20 oz) frozen potato and cheese pierogi – You can typically find frozen pierogi in the freezer section of most grocery stores. Potato and cheese varieties work best for this recipe, but other flavors like onion, sauerkraut, or spinach can also be used.
• 14 oz kielbasa sausage, sliced – Kielbasa adds a smoky, savory flavor to the casserole. You can substitute with other sausages if desired.
• 1 cup sour cream – Sour cream helps to create the creamy sauce that binds everything together.
• 1 cup shredded cheddar cheese – Cheddar adds richness and a sharp flavor to the dish. You can use sharp, medium, or mild cheddar depending on your preference.
• 1 can (10.5 oz) cream of mushroom soup – This soup base creates a smooth and hearty sauce for the casserole.
• ½ cup milk – Milk helps to thin out the sauce and ensure the casserole doesn't become too thick.
• 1 small onion, diced – Adds flavor and texture to the casserole.
• 2 cloves garlic, minced – Garlic enhances the savory flavors of the dish.
• 1 tablespoon olive oil or butter – Used for sautéing the onions and garlic.
• Salt and pepper, to taste – Simple seasonings that enhance all the other flavors.
• Fresh parsley (optional) – For garnish.

Ingredients List for Crockpot Pierogi Casserole (Optional Add-ins)

Feel free to customize your pierogi casserole by adding some extra ingredients for even more flavor and texture. Here are a few ideas:

• ½ cup cooked and crumbled bacon – For added smokiness and crunch.
• ½ cup chopped green onions – For a mild oniony flavor and pop of color.
• ½ teaspoon smoked paprika – Adds a subtle smokiness and depth of flavor.
• ½ cup shredded mozzarella or Monterey Jack cheese – To make the casserole even cheesier.
• ½ cup chopped spinach – For added greens and nutrients.
• 1 teaspoon mustard – A dash of mustard can bring out the flavors of the cheese and kielbasa.

Substitutions and Variations

The beauty of this Crockpot Pierogi Casserole is that it's very flexible, allowing you to make substitutions or changes based on your personal tastes or what you have on hand. Here are some substitution ideas:

• Sausage Substitutes: If kielbasa isn't your thing, you can substitute it with other types of sausage, such as andouille, smoked sausage, or even chorizo for a spicier twist. For a lighter option, turkey or chicken sausage works well too.
• Pierogi Variations: Although this recipe calls for potato and cheese pierogi, there are plenty of other varieties you could use, such as mushroom, sauerkraut, or meat-filled pierogi. You can even mix and match flavors!
• Cheese Options: While cheddar is the cheese of choice here, you can experiment with other types of cheese. Colby, gouda, or pepper jack can all add a unique twist to the dish.
• Gluten-Free Option: If you’re gluten-sensitive, there are gluten-free pierogi brands available. Additionally, ensure that the cream of mushroom soup you use is gluten-free.
• Vegetarian Version: To make this dish vegetarian, simply omit the kielbasa and add more vegetables, like bell peppers, mushrooms, or zucchini.

Step-by-Step Cooking Instructions

Let’s get into the step-by-step process for making your Crockpot Pierogi Casserole with Kielbasa. The preparation is simple and hands-off, thanks to the slow cooker!

1. Prep the Ingredients: Slice the kielbasa sausage into thin rounds, dice the onion, and mince the garlic. If you're using any additional vegetables or toppings like bacon, prep those as well.
2. Sauté the Onions and Garlic: In a small pan, heat the olive oil or butter over medium heat. Add the diced onions and garlic, sautéing until they become soft and fragrant, about 3-4 minutes. This step helps to bring out the sweetness of the onions and mellows the sharpness of the garlic.
3. Mix the Sauce: In a bowl, combine the cream of mushroom soup, sour cream, shredded cheddar cheese, milk, sautéed onions and garlic, and a pinch of salt and pepper. Stir until smooth.
4. Layer the Ingredients in the Crockpot: Start by adding a layer of frozen pierogi at the bottom of your crockpot. Next, add a layer of sliced kielbasa. Pour a portion of the sauce over the top. Repeat the layers until all the pierogi, kielbasa, and sauce are used up.
5. Cook on Low: Cover the crockpot with the lid and set it to cook on low heat for 4-5 hours. The slow cooking process allows all the flavors to meld together, and the pierogi will become tender and infused with the rich sauce.
6. Optional Toppings: About 15 minutes before serving, sprinkle additional shredded cheese or crumbled bacon on top if desired. Replace the lid and let the cheese melt.
7. Serve and Enjoy: Once the casserole is ready, serve it hot with a sprinkle of fresh parsley on top for garnish.

How to Cook Crockpot Pierogi Casserole with Kielbasa: A Step-by-Step Guide

1. Prepare the Ingredients: Slice the kielbasa, dice the onions, and gather all ingredients.
2. Sauté: Cook onions and garlic in a small amount of butter or olive oil.
3. Mix the Sauce: Stir together soup, sour cream, milk, cheese, and seasonings.
4. Layer in Crockpot: Layer pierogi, kielbasa, and sauce in the slow cooker.
5. Cook: Set the crockpot to low for 4-5 hours.
6. Optional: Add cheese or bacon toppings in the last 15 minutes.
7. Serve: Serve hot and enjoy!

Common Mistakes to Avoid

• Overcooking the Pierogi: Cooking on high heat can cause the pierogi to overcook and fall apart. Stick to low heat for best results.
• Skipping the Sautéing Step: While it's tempting to throw everything directly into the crockpot, sautéing the onions and garlic first adds depth to the flavor.
• Not Layering Properly: Make sure to evenly distribute the pierogi, kielbasa, and sauce to ensure every bite is perfectly flavorful.

Serving and Presentation Tips

A Crockpot Pierogi Casserole is a hearty dish that doesn’t require much to turn it into a full meal. Here’s how to serve and present it:

• How to Serve: Serve the casserole straight from the crockpot for a cozy, casual meal. Use a large spoon to scoop generous portions onto plates or bowls.
• Pairing Ideas: This casserole pairs well with a simple green salad, steamed vegetables, or a side of roasted Brussels sprouts. Add some crusty bread to soak up any extra sauce!

Presentation Ideas for Crockpot Pierogi Casserole

• Rustic Style: Serve in rustic, deep bowls with a sprinkle of fresh parsley and extra cheese on top.
• Individual Servings: Dish out portions into individual ramekins for a personalized presentation.
• Garnish with Fresh Herbs: Fresh parsley or chives add a pop of color and freshness.

Crockpot Pierogi Casserole Recipe Tips

• Tip #1: If you're pressed for time, assemble the casserole the night before and store it in the fridge. In the morning, simply place the crockpot insert on the base and start cooking.
• Tip #2: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through.

Frequently Asked Questions (FAQs)

1. Can I use fresh pierogi instead of frozen? Yes, fresh pierogi will work well in this recipe. Just reduce the cooking time by an hour or so.
2. Can I freeze the leftovers? Yes, you can freeze leftovers in an airtight container for up to 2 months.
3. Can I make this recipe vegetarian? Absolutely! Just skip the kielbasa and add more veggies like mushrooms, bell peppers, or spinach.

Conclusion

Crockpot Pierogi Casserole with Kielbasa is the ultimate comfort food—a delicious, hearty, and satisfying meal that requires minimal effort to prepare. The combination of tender pierogi, savory kielbasa, and a creamy, cheesy sauce is simply irresistible. Whether you're feeding your family or hosting a gathering, this dish is sure to be a hit. So, give it a try, and enjoy the rich, comforting flavors that only a slow-cooked casserole can deliver!

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