A creamy baked casserole with pierogies, sausage, caramelized onions, and cheddar cheese. Easy to make, freezer-friendly, and perfect for a comforting, no-fuss dinner.
4 tbsp butter
1 small onion, sliced
1 lb kielbasa or other sausage, sliced
24 pierogies (cheddar potato works well)
1 (10.5 oz) can cream of mushroom soup
1 cup milk
1/2 cup sour cream
1/2 tsp garlic powder
1/2 tsp onion powder
1/2 tsp paprika
1/2 tsp salt
1/2 tsp parsley
Melt the butter in a skillet over medium heat. Add the sliced onion and cook slowly until soft and caramelized.
Add the sausage, pierogies, and caramelized onions to a 9×13 baking dish.
In a separate bowl, combine the cream of mushroom soup, milk, sour cream, garlic powder, paprika onion powder, parsley, salt and cheddar cheese.
Pour the sauce over the casserole and gently toss to coat everything evenly.
Cover with foil and bake at 350°F for 20 minutes.
Remove the foil and bake for another 10 minutes, until bubbly and lightly golden.
Serve hot.