Why You’ll Love Pierogi Lasagna Recipe

I like this recipe because it’s rich, filling, and incredibly comforting. I enjoy how the layers come together like a lasagna but taste just like homemade pierogies. I also appreciate how simple it is to assemble, making it perfect for family dinners, potlucks, or whenever I’m craving something warm and satisfying.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

3 tbsp unsalted butter
3 cups yellow onions chopped
2 cups shredded sharp cheddar cheese
1 cup shredded mozzarella cheese
12 cooked lasagna noodles
6 cups mashed potatoes
5 strips smoked turkey cooked and crumbled
salt and pepper

Directions

I start by preheating the oven to 350℉ and greasing a deep 9×13-inch casserole dish. In a skillet over medium heat, I melt the butter and sauté the chopped onions until they turn translucent and begin to brown, then set them aside.

I mix the cheddar and mozzarella cheeses together in a bowl. I lay three lasagna noodles lengthwise in the bottom of the casserole dish, then spread one-third of the mashed potatoes over them. I add one-third of the onions and sprinkle a quarter of the cheese on top. I repeat these layers two more times.

I finish with a final layer of noodles, then top everything with the cooked smoked turkey and the remaining cheddar cheese. I season with salt and pepper, cover the dish with foil, and bake for 30 minutes. After removing the foil, I bake it for another 10 minutes until the cheese is melted and bubbly. I let it rest for about 10 minutes before serving.

Servings and Timing

I usually get 8 servings from this casserole. The prep time is about 20 minutes, the cook time is around 40 minutes, and the total time comes to about 1 hour.

Variations

I sometimes add sautéed mushrooms or shredded cooked chicken between the layers for extra heartiness. I also like using smoked cheddar for a deeper flavor. When I want a little tang, I serve it with a dollop of sour cream or sprinkle chopped chives on top.

Storage/Reheating

I store leftovers in an airtight container in the refrigerator for up to 3 days. When reheating, I warm individual portions in the microwave or reheat the entire dish in the oven until heated through.

FAQs

Can I use leftover mashed potatoes?

I often use leftover mashed potatoes, and they work perfectly in this recipe.

Do I have to caramelize the onions?

I find that lightly caramelized onions add the best flavor, but I can cook them less if I’m short on time.

Can I make this ahead of time?

I like assembling it ahead, covering it, and baking it just before serving.

What works best for the savory topping?

I use cooked smoked turkey, which adds a rich, savory flavor.

Can I freeze pierogi lasagna?

I freeze it after baking and cooling, though the texture of the potatoes may soften slightly.

Do I need to cook the noodles first?

I always cook the lasagna noodles before layering so they’re tender.

Can I add more cheese?

I sometimes add extra cheese because I love a gooey casserole.

Is this dish very salty?

I season lightly and adjust salt depending on how seasoned the mashed potatoes are.

What can I serve with pierogi lasagna?

I usually serve it with a simple green salad or steamed vegetables.

Why let it rest before serving?

I let it rest so the layers set and slice more cleanly.

Conclusion

I find this pierogi lasagna to be the ultimate comfort food mashup. I love how it delivers all the flavors of classic pierogies in an easy, crowd-pleasing casserole. Every time I make it, it turns out warm, cheesy, and deeply satisfying.