Pierogie Casserole Wonderful

Transform your favorite comfort food into something extraordinary with this Pierogie Casserole Wonderful! This easy-to-make dish combines all the classic flavors of pierogies—pillowy potatoes, rich cheddar cheese, buttery caramelized onions, and tender lasagna noodles—in a hearty baked casserole that's perfect for family dinners or potluck gatherings. Featuring layers of creamy mashed potatoes, golden onions, and gooey cheese, this recipe is both satisfying and irresistibly indulgent. With just a 30-minute prep time and pantry-friendly ingredients like potatoes, sour cream, and cheddar, it’s an effortless way to serve a crowd with minimal fuss. Top it off with a dollop of sour cream for the ultimate finishing touch.

Nutriscore Rating: 70/100

Prep Time:30 mins

Cook Time:35 mins

Total Time:65 mins

Servings: 8

Ingredients

• 9 sheets Lasagna noodles
• 6 medium Potatoes
• 4 tablespoons Butter
• 0.5 cup Milk
• 2 cups Cheddar cheese
• 2 medium Onions
• 0.5 cup Sour cream
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 1 tablespoon Olive oil

Directions

Step 1

Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish and set aside.

Step 2

Bring a large pot of salted water to a boil. Cook the lasagna noodles according to the package instructions until al dente. Drain and lay the noodles flat on parchment paper to prevent sticking.

Step 3

Peel, cube, and boil the potatoes in a large pot of water for about 15 minutes, or until fork-tender. Drain and transfer to a mixing bowl.

Step 4

Mash the potatoes with 4 tablespoons of butter and 0.5 cup of milk until smooth. Stir in 1 teaspoon of salt, 0.5 teaspoon of black pepper, and 1 cup of shredded cheddar cheese. Set aside.

Step 5

Peel and thinly slice the onions. Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the onions and sauté for 6–8 minutes, or until golden and caramelized. Remove from heat.

Step 6

Spread a thin layer of the mashed potatoes on the bottom of the prepared baking dish. Place 3 lasagna noodles on top, slightly overlapping.

Step 7

Spread 1/3 of the remaining mashed potatoes over the noodles, followed by a sprinkle of caramelized onions and 1/3 cup of shredded cheddar cheese. Repeat the layering process (noodles, mashed potatoes, onions, cheese) two more times, finishing with a layer of cheese on top.

Step 8

Cover the casserole dish with aluminum foil and bake in the preheated oven for 20 minutes. Remove the foil and bake for an additional 15 minutes, or until the cheese is bubbly and golden.

Step 9

Remove the casserole from the oven and let it rest for 10 minutes. Serve warm with a dollop of sour cream on top, if desired.

Nutrition Facts

Serving size	(2502.2g)

Amount per serving	% Daily Value*
Calories	4780.9

Total Fat 162.4g	0%
Saturated Fat 82.8g	0%
Polyunsaturated Fat 2.9g
Cholesterol 387.7mg	0%
Sodium 4786.8mg	0%
Total Carbohydrate 693.0g	0%
Dietary Fiber 48.5g	0%
Total Sugars 58.9g
Protein 150.6g	0%

Vitamin D 62.6IU	0%
Calcium 1572.6mg	0%
Iron 31.9mg	0%
Potassium 8574.0mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 30.2%

Protein: 12.5%

Carbs: 57.3%