Oven-Baked Pierogi Kielbasa Casserole

Introduction

Oven-Baked Pierogi Kielbasa Casserole is a hearty, comforting meal that combines pillowy potato-and-cheese pierogi, smoky kielbasa sausage, a creamy cheese sauce, and melted cheese into one satisfying bake. Perfect for busy weeknights, potlucks, or family dinners, this casserole is simple to prepare while delivering rich, savory flavors everyone will love.

Ingredients

• 1 (16-ounce) package frozen potato and cheese pierogi
• 14 ounces smoked kielbasa, sliced into ¼-inch rounds
• 1 (10.5-ounce) can cream of mushroom soup
• 1 cup sour cream
• ½ cup milk
• 1 teaspoon garlic powder
• ½ teaspoon onion powder
• 1 teaspoon black pepper
• 2 cups shredded cheddar cheese, divided
• 2 tablespoons chopped fresh parsley (optional, for garnish)

Instructions

1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
2. In a medium bowl, whisk together the cream of mushroom soup, sour cream, milk, garlic powder, onion powder, black pepper, and 1 cup of the shredded cheddar cheese until smooth.
3. Arrange the frozen pierogi evenly in the prepared baking dish.
4. Scatter the sliced kielbasa over the pierogi.
5. Pour the creamy sauce evenly over the casserole, making sure everything is coated.
6. Cover the dish tightly with aluminum foil and bake for 30 minutes.
7. Remove the foil, sprinkle the remaining 1 cup of cheddar cheese over the top, and bake uncovered for an additional 15–20 minutes, or until the cheese is melted, bubbly, and lightly golden.
8. Let the casserole rest for 5–10 minutes before serving.
9. Garnish with chopped parsley, if desired, and serve warm.

Description

This casserole is the perfect combination of creamy, cheesy, and smoky flavors. The tender pierogi absorb the rich sauce while the kielbasa adds a delicious savory bite. The golden, bubbly cheese topping finishes the dish beautifully, creating a comforting meal that’s ideal for any occasion.

Tips

• No need to thaw the frozen pierogi before baking.
• For extra flavor, brown the kielbasa in a skillet for 3–4 minutes before adding it to the casserole.
• Allow the casserole to rest before serving so the sauce thickens slightly.
• Add a splash more milk if you prefer a thinner, creamier sauce.
• Store leftovers in an airtight container in the refrigerator for up to 3 days.

Variations

• Bacon Lovers: Stir in cooked, crumbled bacon.
• Veggie Boost: Add sautéed onions, mushrooms, spinach, or broccoli.
• Spicy Version: Mix in diced jalapeños or a pinch of cayenne pepper.
• Different Cheese: Try Monterey Jack, mozzarella, Colby Jack, or smoked Gouda.
• Extra Creamy: Use cream of chicken or cream of celery soup instead of cream of mushroom.
• Loaded Style: Top with sliced green onions and a dollop of sour cream before serving.

Correction

For the best texture and flavor:

• Bake the casserole covered first to ensure the pierogi cook evenly.
• Uncover only during the final baking stage to achieve a golden, bubbly cheese topping.
• Taste the sauce before assembling and adjust the seasoning if needed, since kielbasa and cheese both add saltiness.

Enjoy!

Serve this Oven-Baked Pierogi Kielbasa Casserole with a crisp green salad, steamed green beans, roasted vegetables, or warm buttered dinner rolls for a complete and satisfying meal. Whether it’s a cozy family dinner or a dish to share at a gathering, this comforting casserole is sure to become a favorite. Enjoy every warm, cheesy, and savory bite!