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Baked Cheesy Mushrooms Casserole Recipe

Baked Cheesy Mushrooms Casserole Recipe


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4.8 from 16 reviews

  • Total Time: 55 minutes
  • Yield: 4 1x

Description

Irresistible Baked Cheesy Mushrooms Casserole brings earthy flavors and creamy textures together in one comforting dish. Mushroom lovers will savor each rich, cheesy bite packed with herbs and golden-brown goodness that promises pure culinary satisfaction.


Ingredients

Scale

Main Ingredients:

  • 1 lb (454 g) button mushrooms, sliced
  • 1 cup (240 ml) heavy cream
  • 1 cup (100 g) shredded cheddar cheese
  • 1/2 cup (50 g) grated Parmesan cheese

Seasoning and Spices:

  • 1 tablespoon olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Topping and Garnish:

  • 2 tablespoons unsalted butter, melted
  • 1/2 cup (60 g) breadcrumbs (optional)
  • fresh parsley, chopped, for garnish

Instructions

  1. Prepare the oven environment by heating to 375°F (190°C) and coating a 9×13-inch baking dish with a light layer of grease.
  2. Create a flavor foundation by combining sliced mushrooms with olive oil, garlic powder, thyme, salt, and pepper, ensuring each mushroom slice is thoroughly seasoned.
  3. Distribute the aromatic mushroom mixture uniformly across the prepared baking dish, creating an even layer.
  4. Enhance the dish’s richness by generously scattering shredded cheddar and grated Parmesan cheese over the mushroom layer.
  5. Delicately cascade heavy cream across the entire surface, allowing it to seep between the mushrooms and cheese.
  6. Craft a crispy topping by blending melted butter with breadcrumbs until achieving a consistent, crumbly texture.
  7. Sprinkle the butter-infused breadcrumb mixture evenly over the cheese and cream-covered mushrooms, creating a golden, textured crown.
  8. Transfer the casserole to the preheated oven and bake for 25-30 minutes, watching for a beautifully golden-brown surface and bubbling sauce.
  9. For an extra crisp finish, activate the broiler and allow the top to caramelize for 2-3 minutes, monitoring closely to prevent burning.
  10. Remove from oven and let the casserole rest briefly, allowing flavors to meld and settle before garnishing with fresh, chopped parsley.

Notes

  • Ensure mushrooms are dry before tossing with oil to prevent excess moisture and achieve crispy edges.
  • Choose cremini or button mushrooms for the best texture and mild flavor that complements the cheesy sauce.
  • Experiment with different cheese combinations like Gruyère or fontina for a more complex flavor profile.
  • For a gluten-free version, swap breadcrumbs with crushed gluten-free crackers or almond meal to maintain the crispy topping.
  • Prep Time: 20 minutes
  • Cook Time: 30-35 minutes
  • Category: Dinner, Appetizer
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 4
  • Calories: 360
  • Sugar: 2 g
  • Sodium: 520 mg
  • Fat: 30 g
  • Saturated Fat: 18 g
  • Unsaturated Fat: 10 g
  • Trans Fat: 0 g
  • Carbohydrates: 12 g
  • Fiber: 1 g
  • Protein: 14 g
  • Cholesterol: 90 mg