A comforting and hearty pierogie and mushroom casserole perfect for any day, combining creamy textures with earthy mushroom flavours.
Prep
20 min
Cook
40 min
Total
60 min
Servings
6
Difficulty
Medium
Ingredients
For the casserole
For the topping
Instructions
Preheat the oven
Preheat your oven to 180°C (350°F).
Cook the aromatics
In a large pan, heat olive oil over medium heat. Add the chopped onion and cook until translucent, about 5 minutes.
Pro tip: Stir occasionally to avoid burning.
Add mushrooms and garlic
Add sliced mushrooms and minced garlic to the pan. Cook until mushrooms are browned and tender, approximately 7 minutes.
Pro tip: Use a mix of mushroom varieties for deeper flavour.
Combine ingredients
In a large mixing bowl, combine the onion mixture, sour cream, cheddar cheese, salt, and black pepper. Mix well.
Pro tip: Ensure the mixture is well combined for even flavour distribution.
Assemble the casserole
Place thawed pierogies in a greased 9x13 inch baking dish. Pour the mushroom mixture over the pierogies, spreading evenly.
Pro tip: Arrange pierogies in a single layer for even cooking.
Add the topping
Sprinkle breadcrumbs and parmesan cheese evenly over the top of the casserole.
Pro tip: For extra crunch, broil for the last 2 minutes of baking.
Bake the casserole
Bake in the preheated oven for 20 to 25 minutes, or until the top is golden brown and bubbly.
Pro tip: Let the casserole sit for 5 minutes before serving to set the layers.
Tips & Tricks
- Use fresh mushrooms for the best flavour.
- Thaw frozen pierogies before baking.
- For a crispy topping, add breadcrumbs.
Serving Suggestions
Kitchen & BBQ gear
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