Print

Stuffed Mushroom Casserole Recipe

4.7 from 133 reviews

This Stuffed Mushroom Casserole is a creamy, savory comfort food that beautifully combines sautéed mushrooms with garlic, cream cheese, mozzarella, and Parmesan, all topped with a buttery breadcrumb crust and baked to golden perfection. Ideal as a hearty side dish or a vegetarian main, this casserole makes for an elegant and satisfying meal everyone will love.

Ingredients

Scale

Main Ingredients

  • 2 tablespoons extra virgin olive oil
  • 1.5 pounds white mushrooms
  • Salt and pepper, to taste
  • 4 cloves of garlic, minced
  • 6 ounces cream cheese
  • ½ cup grated mozzarella
  • ¾ cup bread crumbs
  • ½ cup grated Parmesan
  • 3 tablespoons fresh parsley, chopped
  • 1 ½ tablespoons butter, melted

Instructions

  1. Preheat Oven: Set your oven to 350°F (175°C) to ensure it reaches the perfect temperature for baking the casserole.
  2. Prepare Mushrooms: Heat the olive oil in a skillet over medium heat. Quarter the mushrooms and add them to the skillet with salt and pepper. Sauté until the mushrooms release their water and it evaporates, approximately 7-9 minutes.
  3. Add Garlic: Add the minced garlic to the skillet and cook for about 1 minute, or until fragrant, stirring frequently to prevent burning.
  4. Combine Cheeses: Stir in the cream cheese, coating the mushrooms thoroughly. Remove the skillet from the heat and gently fold in the mozzarella, half of the bread crumbs, and half of the Parmesan cheese.
  5. Transfer to Dish: Spoon the creamy mushroom mixture evenly into a greased baking dish, spreading it out smoothly.
  6. Prepare Topping: In a separate bowl, combine the remaining bread crumbs, Parmesan, fresh parsley, and melted butter. Mix well, then sprinkle this mixture evenly over the mushrooms in the baking dish.
  7. Bake: Place the casserole in the preheated oven and bake for 25-30 minutes until the topping is golden brown and crisp.
  8. Ready to Serve: Remove from the oven and serve hot. Enjoy the rich, creamy flavors and crunchy topping of this delightful casserole.

Notes

  • For a gluten-free option, substitute the bread crumbs with gluten-free bread crumbs.
  • You can add chopped onions or shallots when sautéing mushrooms for additional flavor.
  • Use fresh Parmesan for best flavor and melting quality.
  • Ensure mushrooms are thoroughly cooked and water evaporated before adding cheese to prevent a soggy casserole.
  • Serve as a side dish with grilled meats or as a vegetarian main course.

Keywords: stuffed mushroom casserole, mushroom casserole recipe, baked mushroom dish, creamy mushroom casserole, vegetarian casserole