Description
This Baked Cheesy Mushrooms Casserole is a rich, creamy dish that combines the earthy flavors of sautéed mushrooms with a blend of melted cheeses for the ultimate comfort food. Ideal for mushroom and cheese lovers alike, this casserole is perfect for serving as a side dish or even as a hearty main course when paired with crusty bread or a fresh salad. With layers of mushrooms, a velvety cheese sauce, and a crispy golden top, it’s a dish that brings warmth and satisfaction to the table.
Ingredients
Scale
- 1 lb of button mushrooms, sliced
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1 teaspoon dried thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup shredded cheddar cheese
- 1/2 cup grated Parmesan cheese
- 1 cup heavy cream
- 2 tablespoons unsalted butter, melted
- 1/2 cup breadcrumbs (optional)
- Fresh parsley, chopped (for garnish)
Instructions
- Preheat your oven to 375°F (190°C) and lightly grease a 9×13 inch baking dish.
- In a bowl, toss the sliced mushrooms with olive oil, garlic powder, thyme, salt, and pepper until well coated.
- Spread the mushroom mixture evenly in the prepared baking dish.
- Sprinkle the shredded cheddar and grated Parmesan over the mushrooms.
- Pour the heavy cream evenly over the entire dish.
- In a separate bowl, mix the melted butter with breadcrumbs until well combined. Sprinkle this mixture over the top of the casserole.
- Bake in the preheated oven for 25-30 minutes, until the top is golden brown and the sauce is bubbling.
- Optionally, broil for an additional 2-3 minutes to achieve an extra crispy topping.
- Let the casserole rest for a few minutes before garnishing with chopped parsley and serving.
Notes
- Choosing the Right Mushrooms:
- For best results, use a mix of mushrooms like cremini, white button, or portobello. Each type brings a different texture and flavor depth to the casserole. Cremini and portobello add a meaty richness, while white button mushrooms offer a mild flavor that blends well with the cheese.
- Cheese Selection:
- A combination of mozzarella, cheddar, and Parmesan ensures the best balance of creaminess, flavor, and texture. Mozzarella provides a gooey melt, cheddar adds sharpness, and Parmesan gives the dish a salty, nutty finish.
- Prepping the Mushrooms:
- Avoid rinsing mushrooms under water as they can absorb excess moisture, making the casserole soggy. Instead, wipe them clean with a damp paper towel. Sauté the mushrooms briefly to reduce moisture before baking.
- Creating the Creamy Sauce:
- The sauce can be made with heavy cream, sour cream, or a béchamel base (butter, flour, and milk). Be sure to season it well with garlic, thyme, and other herbs to enhance the casserole’s flavor.
- Crispy Topping:
- For a golden, crunchy topping, sprinkle breadcrumbs mixed with grated Parmesan on top before baking. Broiling the casserole for the last few minutes of cooking can add an extra crispness to the top.
- Customizations:
- You can easily customize this casserole by adding cooked chicken, bacon, or vegetables like spinach or zucchini. For a gluten-free option, use gluten-free breadcrumbs or skip them entirely.
- Serving Suggestions:
- Serve the casserole as a side dish alongside roasted meats, or as a main course with garlic bread and a fresh green salad. It pairs wonderfully with white wine or a light beer.
- Storage and Reheating:
- Store leftovers in an airtight container in the fridge for up to 3 days or freeze for up to 2 months. Reheat in the oven to maintain the casserole’s texture and avoid a soggy result.