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Baked cheesy mushroom casserole is the ultimate comfort food, combining earthy flavors with creamy textures that make it an irresistible dish for any occasion. This hearty casserole brings together a medley of fresh mushrooms, aromatic herbs, and rich dairy components, creating a warm and satisfying meal that appeals to both mushroom lovers and the uninitiated alike. As a versatile dish, it fits seamlessly into various dietary preferences, whether you’re accommodating vegetarians, looking for gluten-free options, or simply searching for a delicious side to accompany your main course.

Baked Cheesy Mushroom Casserole

Discover the ultimate comfort food with this Baked Cheesy Mushroom Casserole! Perfectly blending earthy mushrooms, creamy goodness, and irresistible cheese, this dish is a family favorite for any occasion. Easily adaptable for vegetarians or gluten-free diets, it serves well as a main course or side. Dive into the deliciousness with layers of flavor and texture that promise to satisfy. Try it for your next cozy gathering! #MushroomCasserole #ComfortFood #CheesyDelight #HomeCooking #CasseroleRecipes
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Ingredients
  

3 cups fresh mushrooms, sliced (e.g., cremini or button)

1 cup cooked rice (white or brown)

1 medium onion, finely chopped

2 cloves garlic, minced

1 cup heavy cream

1 ½ cups shredded mozzarella cheese

½ cup grated Parmesan cheese

1 teaspoon dried thyme

1 teaspoon dried oregano

Salt and pepper to taste

2 tablespoons olive oil

1 cup breadcrumbs (optional for topping)

Fresh parsley, chopped (for garnish)

Instructions
 

Preheat the Oven: Preheat your oven to 375°F (190°C).

    Sauté the Vegetables: In a large skillet, heat the olive oil over medium heat. Add the chopped onion and garlic, sauté until the onion is translucent (about 3-4 minutes).

      Cook the Mushrooms: Add the sliced mushrooms to the skillet. Cook for about 5-7 minutes, until they are golden brown and their moisture has mostly evaporated. Season with thyme, oregano, salt, and pepper.

        Combine Ingredients: In a large mixing bowl, combine the cooked rice, sautéed mushrooms, heavy cream, half of the mozzarella cheese, and half of the Parmesan cheese. Mix thoroughly.

          Assemble the Casserole: Transfer the mixture into a greased 9x13 inch baking dish. Spread it out evenly.

            Add Toppings: Sprinkle the remaining mozzarella and Parmesan cheeses over the top. If you like a crunchy topping, mix breadcrumbs with a tablespoon of olive oil and sprinkle it over the cheese layer.

              Bake: Cover the baking dish with aluminum foil and bake in the preheated oven for 25 minutes. Remove the foil and bake for an additional 15-20 minutes, or until the cheese is bubbly and golden brown.

                Serve: Allow the casserole to cool for a few minutes before serving. Garnish with fresh parsley for added flavor and presentation.

                  Prep Time: 15 minutes | Total Time: 1 hour | Servings: 6-8