Baked Mushroom and Leek Casserole

Are you looking for a delicious and comforting dish to add to your dinner rotation? Look no further than this Baked Mushroom and Leek Casserole recipe! This hearty and flavorful dish is perfect for a cozy night in or for impressing guests at a dinner party. In this post, we will walk you through the step-by-step process of creating this mouthwatering casserole, from sautéing the mushrooms and leeks to baking it to golden perfection. So grab your apron and get ready to dive into this delectable recipe!


  • 1 lb mushrooms, sliced
  • 2 leeks, sliced
  • 3 cloves garlic, minced
  • 1 cup grated Parmesan cheese
  • 1 cup breadcrumbs
  • 1/2 cup vegetable broth
  • 1/4 cup olive oil
  • Salt and pepper to taste


  1. Preheat your oven to 375°F (190°C).
  2. In a large skillet, heat the olive oil over medium heat.
  3. Add the leeks and garlic, and sauté until softened, about 5 minutes.
  4. Add the mushrooms and cook until they release their juices and start to brown, about 10 minutes.
  5. Season with salt and pepper to taste.
  6. Transfer the mushroom mixture to a baking dish.
  7. In a small bowl, mix together the Parmesan cheese and breadcrumbs.
  8. Sprinkle the breadcrumb mixture over the mushrooms.
  9. Pour the vegetable broth over the top.
  10. Bake in the preheated oven for 25-30 minutes, or until the top is golden brown and crispy.


This baked mushroom and leek casserole makes a delicious side dish for any meal. Serve it alongside roasted chicken or grilled steak for a hearty and flavorful dinner. Enjoy!