When you think of comfort food, what comes to mind? Maybe a warm, cheesy casserole bubbling straight from the oven? That’s exactly what this Chicken Alfredo Pierogi Casserole delivers. It’s rich, satisfying, and combines two incredible dishes—classic chicken Alfredo and hearty pierogies—into one unbelievably delicious meal. Whether you need a quick weeknight dinner or something cozy for a potluck, this casserole has you covered.
Let’s dive into this simple yet decadent dish that’s bound to become a family favorite.
WHY YOU’LL LOVE THIS RECIPE
- Quick and easy: With pre-made pierogies and Alfredo sauce, this recipe is as simple as it gets.
- Cheesy goodness: A mix of mozzarella and Parmesan ensures every bite is rich and gooey.
- Perfect for meal prep: Make it ahead of time and bake when ready.
- Customizable: Add veggies, switch up the cheese, or even use a different protein!
INGREDIENTS YOU’LL NEED
For this recipe, you only need a handful of ingredients to create a seriously satisfying meal:
For the Casserole
- 2 cups Alfredo sauce – You can use store-bought or make your own for an extra homemade touch.
- 1 lb chicken breast, cooked and shredded – Rotisserie chicken works perfectly if you’re in a hurry.
- 1 (16 oz) package frozen pierogies – Cheese or onion-filled pierogies work best.
For the Seasoning & Cheese
- 1 tablespoon olive oil – Helps bring out the flavors while cooking the chicken.
- ½ teaspoon garlic powder – Because everything is better with garlic.
- ½ teaspoon Italian seasoning – Adds a delicious herbaceous touch.
- Salt and pepper to taste – Adjust based on your preference.
- 1 cup shredded mozzarella cheese – For that perfect melty, cheesy top.
- ½ cup grated Parmesan cheese – Brings a nutty, salty depth of flavor.
For Garnish
- ¼ cup chopped fresh parsley – A pop of freshness and color.
STEP 1: PREHEAT YOUR OVEN
Before anything else, set your oven to 375°F (190°C). This ensures your casserole will bake evenly and become golden and bubbly.
STEP 2: PREPARE THE CHICKEN
If you don’t already have cooked chicken on hand, follow these simple steps:
- Heat 1 tablespoon olive oil in a large skillet over medium heat.
- Add the shredded chicken, then sprinkle in garlic powder, Italian seasoning, salt, and pepper.
- Stir everything together and cook for 2-3 minutes, just enough for the flavors to meld.
Pro Tip: If you’re short on time, grab a rotisserie chicken from the store and shred it. It saves a ton of prep time and adds extra flavor!
STEP 3: ASSEMBLE THE CASSEROLE
Now that your chicken is ready, it’s time to put everything together.
- Spread a thin layer of Alfredo sauce on the bottom of a 9×13-inch baking dish. This prevents the pierogies from sticking and adds extra creaminess.
- Arrange the frozen pierogies in a single layer over the sauce. No need to thaw them first—they’ll bake perfectly in the oven.
- Evenly distribute the seasoned chicken over the pierogies.
- Pour the remaining Alfredo sauce over the top, making sure everything is well covered.
At this point, you’re already looking at something deliciously indulgent—but we’re not stopping yet!
ADDING THE CHEESE & BAKING – THE SECRET TO A PERFECTLY GOLDEN CRUST
We’ve assembled the casserole, but now it’s time to take it to the next level with a gooey, golden cheese topping. This step is where all the flavors come together, creating a dish that’s both creamy and satisfyingly cheesy.
STEP 4: ADD THE CHEESE
A great casserole isn’t complete without a layer of melted cheese that stretches with every bite. Here’s how to do it right:
- Sprinkle 1 cup of shredded mozzarella cheese evenly over the top. This cheese melts beautifully and creates that perfect, stringy bite.
- Add ½ cup of grated Parmesan cheese to bring a bit of saltiness and depth. Parmesan also helps with browning, giving the casserole that signature golden color.
If you love a crispy, cheesy crust, feel free to add more cheese or even toss in some breadcrumbs for a crunchy finish!
STEP 5: BAKE UNTIL GOLDEN AND BUBBLY
Now, it’s time for the oven to do its magic.
- Place the casserole dish in your preheated oven at 375°F (190°C).
- Bake for 25-30 minutes, or until the cheese is melted, bubbly, and golden brown.
Keep an eye on it during the last few minutes—if you want a crispier top, you can switch on the broiler for 2-3 minutes at the end. Just be sure to watch closely so it doesn’t burn.
Pro Tip: Let the casserole rest for 5 minutes after removing it from the oven. This allows the sauce to thicken and makes it easier to serve without everything sliding apart.
STEP 6: GARNISH AND SERVE
No dish is complete without a little finishing touch. Before serving, sprinkle ¼ cup of chopped fresh parsley on top. Not only does this add a pop of color, but it also brings a fresh balance to the rich Alfredo sauce.
Serving Suggestions
This casserole is a meal on its own, but if you’re looking to round out your dinner, consider these pairing ideas:
- Garlic bread – Perfect for soaking up any leftover Alfredo sauce.
- Roasted vegetables – Something like asparagus, green beans, or Brussels sprouts adds a nice contrast to the creamy casserole.
- A crisp green salad – A fresh side with a lemon vinaigrette will cut through the richness.
Now, all that’s left to do is dig in and enjoy!
TIPS & VARIATIONS TO CUSTOMIZE YOUR CASSEROLE
Want to make this recipe your own? Here are a few easy swaps and additions to change things up:
Add Veggies
- Stir in spinach, mushrooms, or broccoli for added nutrients and flavor.
- Sautéed onions and bell peppers would also add a great depth of taste.
Switch Up the Protein
- Instead of chicken, try using cooked bacon, sausage, or shrimp for a different twist.
- If you prefer a meatless version, swap out the chicken for roasted cauliflower or extra cheese.
Make It Spicy
- Add a pinch of red pepper flakes or a few dashes of hot sauce to the Alfredo sauce for some heat.
- Stir in a little Cajun seasoning for a bold flavor upgrade.
Use a Different Cheese Blend
- Mozzarella and Parmesan are classic, but you can mix in cheddar, Gouda, or provolone for a unique flavor.
CHICKEN ALFREDO PIEROGI CASSEROLE – CREAMY, CHEESY, AND IRRESISTIBLE
Welcome back to this comfort-food dream come true! Now that we’ve layered our pierogies, chicken, and Alfredo sauce in the baking dish, it’s time for the finishing touches. This is where all the cheesy magic happens.
STEP 4: ADDING THE CHEESE
No great casserole is complete without a generous layer of cheese, and this dish is no exception.
- Sprinkle 1 cup of shredded mozzarella cheese evenly over the casserole. Mozzarella melts beautifully, creating that stretchy, gooey texture we all love.
- Add ½ cup of grated Parmesan cheese on top. Parmesan brings a slightly salty, nutty flavor that complements the Alfredo sauce perfectly.
At this point, the dish is already looking incredible, but we’re not done yet. Now it’s time to bake it to golden perfection.
STEP 5: BAKING THE CASSEROLE
Now that everything is prepped and ready to go, pop the dish into your preheated oven at 375°F (190°C).
- Bake for 25-30 minutes or until the cheese is melted, bubbly, and slightly golden brown.
- Keep an eye on it during the last few minutes to prevent over-browning.
Pro Tip: If you love extra crispy cheese on top, switch your oven to broil for the last 2-3 minutes. Just be sure to watch closely so it doesn’t burn!
STEP 6: GARNISH & SERVE
Once your Chicken Alfredo Pierogi Casserole is out of the oven, let it cool for 5-10 minutes. This helps everything set up nicely and makes serving easier.
- Sprinkle ¼ cup of freshly chopped parsley over the top. The fresh herbs add a pop of color and balance the richness of the dish.
- Serve while warm and enjoy the creamy, cheesy goodness in every bite.
This dish pairs beautifully with a simple side salad or garlic bread to soak up every last bit of Alfredo sauce!
FAQ: COMMON QUESTIONS ABOUT CHICKEN ALFREDO PIEROGI CASSEROLE
1. Can I use homemade Alfredo sauce instead of store-bought?
Absolutely! Homemade Alfredo sauce can elevate this dish even more. A simple version includes butter, heavy cream, garlic, and Parmesan cheese. If you have time, it’s worth making from scratch.
2. Do I need to thaw the pierogies before baking?
Nope! Frozen pierogies work perfectly in this recipe. They bake up soft and tender in the oven without any need for thawing.
3. What other proteins can I use instead of chicken?
If you want to switch things up, try using:
- Shredded rotisserie chicken for extra convenience
- Cooked and crumbled Italian sausage for a slightly spicier twist
- Leftover turkey (great for post-holiday meals)
- Shrimp (sautéed before adding for a seafood variation)
4. Can I make this casserole ahead of time?
Yes! You can assemble everything in the baking dish, cover it, and refrigerate for up to 24 hours before baking. When ready to bake, remove it from the fridge and bake as directed.
5. How do I store and reheat leftovers?
- Refrigerate: Store leftovers in an airtight container for up to 3 days.
- Reheat: Warm up individual portions in the microwave or bake at 350°F for about 15 minutes until heated through.
6. Can I freeze this casserole?
Yes! You can freeze the unbaked casserole for up to 3 months. Just wrap it tightly in plastic wrap and aluminum foil. When ready to bake, thaw overnight in the fridge and bake as directed.
7. What vegetables can I add for extra nutrition?
Want to sneak in some veggies? Try adding:
- Spinach or kale (stirred into the Alfredo sauce)
- Broccoli or peas (steamed and mixed with the chicken)
- Mushrooms or bell peppers (sautéed and layered in)
Chicken Alfredo Pierogi Casserole
- Total Time: 40 minutes
Description
A creamy, cheesy, and comforting casserole that combines classic Chicken Alfredo flavors with soft, pillowy pierogies for an easy, satisfying meal!
Ingredients
✅ For the Casserole:
- 2 cups Alfredo sauce (store-bought or homemade)
- 1 lb chicken breast, cooked and shredded
- 1 (16 oz) package frozen pierogies (cheese or onion-filled recommended)
✅ For the Seasoning & Cheese:
- 1 tablespoon olive oil
- ½ teaspoon garlic powder
- ½ teaspoon Italian seasoning
- Salt and pepper to taste
- 1 cup shredded mozzarella cheese
- ½ cup grated Parmesan cheese
✅ For Garnish:
- ¼ cup chopped fresh parsley
Instructions
1️⃣ Preheat the Oven:
Set your oven to 375°F (190°C).
2️⃣ Prepare the Chicken:
Heat olive oil in a skillet over medium heat.
Add shredded chicken, garlic powder, Italian seasoning, salt, and pepper.
Cook for 2-3 minutes, stirring occasionally until fully heated and seasoned.
3️⃣ Assemble the Casserole:
Spread a thin layer of Alfredo sauce at the bottom of a 9×13-inch baking dish.
Arrange the frozen pierogies in a single layer over the sauce.
Evenly distribute the cooked chicken over the pierogies.
Pour the remaining Alfredo sauce over the chicken, ensuring everything is covered.
4️⃣ Add Cheese:
Sprinkle shredded mozzarella and grated Parmesan over the top.
5️⃣ Bake the Casserole:
Place in the preheated oven and bake for 25-30 minutes, or until the cheese is bubbly and golden brown.
6️⃣ Garnish & Serve:
Remove from the oven and sprinkle with chopped fresh parsley.
Serve hot and enjoy!
Notes
✅ Pierogi Options: Cheese or onion-filled pierogies work best, but you can experiment with other flavors.
✅ Alfredo Sauce Tip: Use homemade Alfredo sauce for richer flavor or a jarred version for convenience.
✅ Make It Crispy: Add buttered breadcrumbs on top for a crunchy texture.
✅ Protein Swap: Try using rotisserie chicken or even cooked bacon for extra flavor.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
Nutrition
- Serving Size: 6
