Perfect Baked Cheesy Mushrooms Casserole Recipe: Cozy Comfort

Bubbling with rich, savory aromas, this baked cheesy mushrooms casserole recipe promises a delightful culinary adventure that will tantalize your taste buds.

Earthy mushrooms mingle with creamy cheese, creating a harmonious blend of flavors that dance across your palate.

Tender mushrooms nestled in a golden, crispy topping make this dish a comfort food masterpiece.

Each forkful brings a symphony of textures and warmth that speaks directly to your soul.

The recipe combines simple ingredients into an extraordinary meal that feels both rustic and elegant.

Dive into this irresistible casserole and let its cheesy, mushroom-packed goodness transport you to a world of pure culinary bliss.

Quick Recipe Overview

Prep Time: 10 minutes

Cook Time: 30 minutes

Total Time: 40 minutes

Calories: 380 kcal

Servings: 5

How to Bake the Cheesy Mushroom Casserole

Cheesy Mushroom Comfort Bake

• Oven Preparation Kitchen Setup

Position the oven rack in the center and warm it to 375°F. Lightly coat a rectangular baking dish with cooking spray or butter.

• Mushroom Seasoning

Gently toss sliced mushrooms with aromatic herbs and olive oil, ensuring each piece gets covered in delicious flavors.

• Layering Foundation

Spread the seasoned mushrooms across the bottom of the baking dish, creating an even base for the delectable casserole.

• Cheese Blanket

Generously shower the mushrooms with sharp cheddar and nutty Parmesan, creating a melty, golden landscape of cheesy goodness.

• Creamy Infusion

Drizzle rich cream over the cheese and mushrooms, allowing it to seep into every delicious crevice and create a luxurious sauce.

• Crunchy Topping

Mix buttery breadcrumbs until they form a golden, crispy mixture. Sprinkle this magical crunch across the top of the casserole.

• Baking Magic

Slide the dish into the hot oven and bake until the top turns a gorgeous golden brown and the edges bubble with creamy excitement.

• Final Touch

Let the casserole rest briefly, then garnish with fresh green parsley for a pop of color and freshness before serving.

Tips for a Better Mushroom Casserole

• Mushroom Magic Moments: Experiment with different mushroom varieties like shiitake, cremini, or wild mushrooms for unique flavor profiles and textures.
• Cheese Lover's Twist: Swap out cheddar and Parmesan for Swiss, Gruyère, or a smoky gouda to create your own signature cheesy blend.
• Herb Garden Boost: Fresh herbs can elevate the dish – try rosemary, basil, or chives instead of thyme for a vibrant herbal kick.
• Protein Power-Up: Add cooked crumbled bacon, diced chicken, or crispy pancetta to transform this side dish into a hearty main course that will satisfy hungry appetites.
• Gluten-Free Option: Replace traditional breadcrumbs with crushed gluten-free crackers or almond meal to keep the delicious crispy topping while accommodating dietary needs.

Serving Suggestions for Mushroom Casserole

• Rustic Side Dish Companion: Pair this cheesy mushroom casserole with a crisp green salad dressed in light vinaigrette to balance the rich, creamy flavors and add freshness to your meal.
• Protein Power Partner: Serve alongside grilled chicken breast or roasted pork tenderloin to transform this side dish into a complete, satisfying dinner that everyone will love.
• Elegant Brunch Centerpiece: Feature this casserole as a stunning vegetarian main course during weekend brunches, complemented by crusty artisan bread and a light white wine for a gourmet experience.
• Comfort Food Comfort Zone: Enjoy this warm, cheesy dish as a comforting standalone meal on chilly evenings, with a glass of red wine to enhance its hearty, savory profile.

Storage Info for Cheesy Mushroom Casserole

• Quick Cooling Corner: Allow the casserole to rest at room temperature for 10-15 minutes after baking, letting the cheesy sauce settle and become slightly firmer for easier serving.
• Refrigeration Strategy: Store leftover casserole in an airtight container, keeping it fresh in the refrigerator for 3-4 days. Cover tightly with plastic wrap or a fitted lid to maintain moisture and prevent absorption of other food odors.
• Freezer-Friendly Tip: Wrap individual portions or the entire casserole in freezer-safe containers or heavy-duty aluminum foil. Frozen casserole stays delicious for up to 2 months. Thaw overnight in the refrigerator before reheating.
• Reheat with Care: Warm individual servings in the microwave for 1-2 minutes, or restore the entire dish's crispy top by placing it in a 350°F oven for 15-20 minutes. Add a splash of cream or milk to prevent drying out and maintain the original creamy texture.

Ingredients for Baked Cheesy Mushrooms Casserole

• Mushrooms: Earthy stars of the dish, choose fresh, firm mushrooms with no soft spots or discoloration for maximum flavor and texture.
• Olive Oil: Helps season and coat mushrooms, enhancing their natural richness and preventing dryness during baking.
• Garlic Powder: Adds subtle, aromatic warmth that complements the mushrooms' deep flavor profile.
• Thyme: Provides delicate herbal notes that elevate the mushroom's natural earthiness.
• Salt, Pepper: Essential seasonings that balance and intensify the overall taste.

• Cheddar Cheese: Melts beautifully, creating a sharp, tangy base that adds depth to the casserole.
• Parmesan Cheese: Introduces a nutty, salty dimension that enhances the overall cheese complexity.
• Heavy Cream: Creates a luxurious, silky sauce that binds the ingredients and adds richness.

• Breadcrumbs: Delivers a delightful crunch that contrasts with the creamy underneath layer.
• Butter: Helps breadcrumbs toast to golden perfection and adds a subtle richness.
• Parsley: Bright, fresh garnish that adds color and a clean, herbal finish to the dish.

Tools You’ll Need for Mushroom Casserole

• Large Mixing Bowl: Essential for tossing and coating mushrooms with seasonings.
• 9×13-inch Baking Dish: Perfect for evenly spreading mushrooms and creating a delicious casserole.
• Measuring Spoons: Needed for accurately measuring seasonings and spices.
• Sharp Knife: Great for slicing mushrooms into uniform pieces.
• Cheese Grater: Helps create freshly grated cheddar and Parmesan cheese.
• Wooden Spoon or Spatula: Useful for mixing breadcrumbs and stirring ingredients.
• Broiler-Safe Dish: Allows for creating a crispy golden-brown topping.

Cheesy Baked Mushroom Casserole

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4.7 from 34 reviews

• Total Time: 40 minutes
• Yield: 5 1x

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Description

Hearty homemade Baked Cheesy Mushrooms Casserole brings comfort and warmth from classic European kitchens. Rich layers of earthy mushrooms and melted cheese create a satisfying meal that connects traditional cooking with modern taste preferences.

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Ingredients

Scale 1x2x3x

• 1 lb (454 g) button mushrooms (sliced)
• 1 cup (240 ml) heavy cream
• 1 cup (100 g) shredded cheddar cheese
• ½ cup (50 g) grated Parmesan cheese
• 1 tbsp olive oil
• 1 tsp garlic powder
• 1 tsp dried thyme
• ½ tsp salt
• ¼ tsp black pepper
• ½ cup (60 g) breadcrumbs
• 2 tbsps unsalted butter (melted)
• 1 fresh parsley (chopped)

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Instructions

1. Preheat Environment: Set oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish to facilitate effortless serving and cleaning.
2. Mushroom Preparation: Toss sliced mushrooms with olive oil, garlic powder, thyme, salt, and pepper, ensuring each piece is thoroughly coated with aromatic seasonings.
3. Base Assembly: Spread seasoned mushrooms evenly across the baking dish, creating a uniform foundation for the casserole.
4. Cheese Layering: Generously distribute shredded cheddar and Parmesan over the mushrooms, crafting a rich, melty blanket that promises indulgent flavor.
5. Cream Infusion: Pour heavy cream across the cheese and mushrooms, which will transform into a velvety sauce during the baking process.
6. Crisp Topping: Combine melted butter with breadcrumbs until well-mixed, then delicately sprinkle the blend over the casserole’s surface.
7. Baking Process: Place the dish in the preheated oven and bake for 25-30 minutes, watching for a golden-brown top and bubbling edges that signal complete cooking.
8. Final Crisp: Quickly broil for 2-3 minutes to achieve an extra-crisp exterior, maintaining careful watch to prevent burning.
9. Serving Presentation: Rest the casserole briefly, then garnish with fresh parsley, adding a vibrant, herbaceous touch before serving.

Notes

• Mushroom Selection Magic: Choose firm, fresh mushrooms like cremini or button for best texture and flavor absorption.
• Temperature Precision: Ensure oven is fully preheated to guarantee even cooking and perfect golden-brown topping.
• Moisture Management: Pat mushrooms dry before seasoning to prevent excess liquid and achieve optimal roasting results.
• Cheese Melting Technique: Use freshly grated cheese for smoother melting and richer flavor compared to pre-packaged options.

• Prep Time: 10 minutes
• Cook Time: 30 minutes
• Category: Dinner, Appetizer, Snacks
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 5
• Calories: 380
• Sugar: 2 g
• Sodium: 550 mg
• Fat: 30 g
• Saturated Fat: 18 g
• Unsaturated Fat: 10 g
• Trans Fat: 1 g
• Carbohydrates: 15 g
• Fiber: 1 g
• Protein: 10 g
• Cholesterol: 85 mg