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Cheesy Mushroom Casserole

Cheesy Mushroom Casserole
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Cheesy Mushroom Casserole is a warm and comforting dish that combines tender mushrooms with melted sharp cheddar and creamy cream cheese and sour cream. This easy-to-make casserole is perfect as a side or main course, delivering rich, earthy flavors and a crispy breadcrumb topping that satisfies both heart and palate.

Ingredients

Scale

Vegetables and Aromatics

  • 2 cups fresh button or cremini mushrooms, finely chopped
  • 1/2 cup onion, finely diced
  • 2 cloves garlic, minced
  • 2 tablespoons fresh parsley, chopped (for garnish)

Dairy and Fats

  • 1 cup sharp cheddar cheese, shredded
  • 4 oz cream cheese, softened
  • 1/2 cup sour cream
  • 3 tablespoons butter

Toppings and Seasonings

  • 1/2 cup breadcrumbs (use gluten-free if needed)
  • Salt, to taste
  • Black pepper, to taste

Instructions

  1. Prepare the Mushrooms and Aromatics: Clean and chop the mushrooms into bite-sized pieces. In a large skillet, melt the butter over medium heat and sauté the diced onions and garlic until translucent and fragrant. Add the mushrooms and cook until their moisture has evaporated and they are tender and slightly browned.
  2. Mix the Creamy Base: In a mixing bowl, combine the softened cream cheese and sour cream until smooth. Stir in the shredded cheddar cheese and season the mixture with salt and pepper to taste, creating a rich and creamy base for the casserole.
  3. Combine Ingredients and Transfer to Baking Dish: Gently fold the sautéed mushroom mixture into the cheese mixture until fully incorporated. Pour this combined mixture into a greased casserole dish, spreading it evenly to ensure consistent flavor in every bite.
  4. Add Topping and Bake: Evenly sprinkle the breadcrumbs over the casserole surface to add a crunchy, golden crust. Bake in a preheated oven at 350°F (175°C) for 25 to 30 minutes, or until the top is golden brown and bubbly around the edges.
  5. Garnish and Serve: Allow the casserole to cool for a few minutes after baking. Sprinkle with fresh chopped parsley for color and freshness before serving.

Notes

  • Drain mushrooms well to prevent excess moisture and sogginess.
  • Use sharp cheddar cheese for a tangy, rich flavor.
  • Don’t skip the breadcrumb topping to add textural contrast.
  • Let the casserole rest before slicing for neat portions.
  • This recipe can be doubled for leftovers or larger gatherings.

Nutrition

Keywords: cheesy mushroom casserole, comfort food, creamy casserole, mushroom side dish, family-friendly casserole, gluten-free casserole

Find it online: https://mealsbysarah.com/cheesy-mushroom-casserole/