Chicken and Biscuits Casserole

If you’re a fan of mushrooms, you’re in for a treat! Stuffed Mushroom Casserole is a delightful dish that combines the earthy richness of mushrooms with a medley of savory flavors. Whether you’re looking for a hearty side dish or a satisfying main course, this recipe is sure to impress. It’s a twist on the classic stuffed mushroom appetizer, but in casserole form, making it a perfect choice for family gatherings, potlucks, or just a cozy night in. In this blog post, we’ll take you through the step-by-step process of creating this delectable dish, offer some variations to suit your taste, and provide essential tips to ensure your Stuffed Mushroom Casserole turns out perfectly. Get ready to embark on a culinary journey like no other!


Before you dive into making this scrumptious Stuffed Mushroom Casserole, let’s gather all the necessary ingredients. Here’s what you’ll need:

  • 1 pound of fresh button mushrooms
  • 1 cup of breadcrumbs
  • 1/2 cup of grated Parmesan cheese
  • 1/4 cup of chopped fresh parsley
  • 1/4 cup of diced onions
  • 2 cloves of garlic, minced
  • 4 tablespoons of butter
  • 1/4 cup of heavy cream
  • Salt and pepper to taste
  • Cooking spray


Now, let’s get cooking! Follow these step-by-step instructions to create your Stuffed Mushroom Casserole:

  1. Preheat Your Oven – Start by preheating your oven to 375°F (190°C). This ensures it’s ready to bake your casserole to perfection.
  2. Prepare the Mushrooms – Begin by cleaning the mushrooms thoroughly. Remove the stems and set them aside; you’ll need them later. Be gentle when removing the stems, so you don’t damage the caps.
  3. Sauté the Mushroom Stems – In a skillet, melt 2 tablespoons of butter over medium heat. Add the diced onions, minced garlic, and the mushroom stems you set aside earlier. Sauté until they become tender and fragrant, usually about 5 minutes.
  4. Prepare the Filling – In a mixing bowl, combine the sautéed mushroom stems, breadcrumbs, grated Parmesan cheese, chopped parsley, heavy cream, and a pinch of salt and pepper. Mix everything thoroughly to create a delectable stuffing mixture.
  5. Stuff the Mushrooms – Take each mushroom cap and stuff it generously with the prepared filling. Place them in a greased casserole dish. If you have any leftover filling, you can sprinkle it over the top.
  6. Bake Your Casserole – Drizzle the remaining 2 tablespoons of butter over the stuffed mushrooms. Cover the casserole dish with aluminum foil and bake in the preheated oven for 20 minutes. Then, remove the foil and continue baking for another 10-15 minutes until the tops are golden brown and the mushrooms are tender.
  7. Serve and Enjoy – Once your Stuffed Mushroom Casserole is done, let it cool for a few minutes, and then it’s ready to serve! You’ll love the combination of creamy, cheesy filling with the earthy mushrooms.


While the classic Stuffed Mushroom Casserole is a real crowd-pleaser, there are several creative variations you can explore to add your own twist to this dish:

  1. Bacon Lover’s Delight – For a smoky twist, add crispy bacon bits to the filling. The salty crunch pairs wonderfully with the creamy stuffing.
  2. Vegetarian Option – If you prefer a vegetarian version, omit the bacon and consider adding sautéed spinach and a pinch of nutmeg for a burst of flavor.
  3. Italian-Inspired – Go Mediterranean by incorporating sun-dried tomatoes and Kalamata olives into the stuffing mixture, and top your casserole with mozzarella cheese for an Italian flair.


To ensure your Stuffed Mushroom Casserole turns out perfect every time, consider these helpful tips:

  1. Choose Fresh Mushrooms – Freshness matters when it comes to mushrooms. Look for firm, unblemished button mushrooms at your local market.
  2. Customize the Stuffing – Don’t hesitate to experiment with the stuffing ingredients. You can incorporate different cheeses, herbs, or even a touch of heat with crushed red pepper flakes.
  3. Perfect Pairings – This casserole pairs wonderfully with a side salad, roasted vegetables, or even a serving of garlic bread to soak up the delicious juices.


Stuffed Mushroom Casserole is a delightful and versatile dish that can cater to a variety of tastes and preferences. Whether you’re serving it as a side dish for a special occasion or making it the star of your meal, the creamy, savory filling and tender mushrooms make for an unforgettable dining experience. With the creative variations and essential tips shared in this blog post, you’re well-equipped to become a Stuffed Mushroom Casserole maestro in your own kitchen. So, gather your ingredients, unleash your culinary prowess, and treat your taste buds to this delectable masterpiece. Your friends and family will thank you for it!

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