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Mushroom Casserole
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Mushroom Casserole

Mushroom Casserole is a rich, creamy, and savory dish packed with tender mushrooms, cheese, and a deliciously crispy topping. Perfect as a side dish or a vegetarian main course, this comforting casserole is easy to prepare and full of flavor. Serve it at family dinners, potlucks, or any special occasion!
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings: 6
Course: dinner
Calories: 310
Ingredients Method Notes

Ingredients
  

  • 2 cups sliced mushrooms button or cremini
  • 1 ½ cups cooked rice
  • 1 cup shredded mozzarella cheese
  • ½ cup Parmesan cheese
  • 1 can 10.5 oz cream of mushroom soup
  • ½ cup milk
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ½ cup bread crumbs or crushed crackers for topping

Method
 

  1. Preheat your oven to 375°F. In a skillet, cook the sliced mushrooms over medium heat until they release moisture and become tender, about 5 minutes.
  2. In a large bowl, combine the cooked mushrooms, rice, shredded mozzarella, Parmesan, cream of mushroom soup, milk, and seasonings. Stir well to blend the flavors.
  3. Pour the mixture into a greased baking dish, spreading it evenly. Sprinkle bread crumbs or crushed crackers on top for a crispy crust.
  4. Bake for 25-30 minutes or until the casserole is bubbly and the topping is golden brown. Broil for 2 minutes at the end for extra crispiness.
  5. Remove from the oven and let it cool slightly before serving. Pair it with Baked Cream Cheese Chicken for a satisfying meal!

Notes

  • Make-Ahead: Assemble the casserole a day before and refrigerate. Bake when ready.
  • Refrigerate: Store leftovers in an airtight container for up to 3 days.
  • Freeze: Freeze for up to 2 months. Thaw overnight before reheating.