Prep time: 20 mins | Cook time: 30 mins | Serves: 7-9
This stuffed mushroom casserole is an amazing appetizer! The combination of earthy and buttery mushrooms, cream cheese, and crispy bread crumbs is just perfect. This casserole is not only very delightful, but incredibly easy and quick to throw together. All you need are a few simple ingredients that you might already have on hand. Have this casserole ready in under thirty minutes, and enjoy the perfect appetizer that even your fussiest eaters will love! Give this Stuffed Mushrooms casserole a try very soon. I guarantee that you’ll love every bite!
INGREDIENTS
1.5 lbs white mushrooms
2 tbsp extra virgin olive oil
6 oz. cream cheese
4 cloves of garlic, minced
½ c. grated mozzarella
½ c. grated Parmesan
3 tbsp fresh parsley
¾ c. bread crumbs
1 ½ tbsp butter, melted
Salt and pepper to taste
How to make Stuffed Mushroom Casserole
Step 1: Prepare the oven. Preheat it to 350 degrees F.
Step 2: In a large skillet, heat the olive oil over medium heat. Once the oil is hot, add the quartered mushrooms to the skillet and season with salt and pepper. Saute the mushrooms for about 7 to 9 minutes or until the mushrooms have softened and most of the water has cooked off.
Step 3: To the mushrooms, add the garlic and cook for about a minute until aromatic.
Step 4: Add the cubed cream cheese and stir until the mushrooms are evenly coated.
Step 5: Take the skillet off the heat and stir in the mozzarella, half cup Panko, and 1/4 cup Parmesan.
Step 6: Into a greased 8 x 8-inch baking dish, pour the mixture.
Step 7: Place the parsley, melted butter, remaining cheese, and Panko in a small bowl. Mix well and sprinkle this over the mushrooms.
Step 8: Place in the preheated oven and bake for about 25 to 30 minutes or until the Panko is golden.

Ingredients
- 1.5 lbs white mushrooms
- 2 tbsp extra virgin olive oil
- 6 oz. cream cheese
- 4 cloves of garlic, minced
- ½ c. grated mozzarella
- ½ c. grated Parmesan
- 3 tbsp fresh parsley
- ¾ c. bread crumbs
- 1 ½ tbsp butter, melted
- Salt and pepper to taste
Instructions
Step 1: Prepare the oven. Preheat it to 350 degrees F.
Step 2: In a large skillet, heat the olive oil over medium heat. Once the oil is hot, add the quartered mushrooms to the skillet and season with salt and pepper. Saute the mushrooms for about 7 to 9 minutes or until the mushrooms have softened and most of the water has cooked off.
Step 3: To the mushrooms, add the garlic and cook for about a minute until aromatic.
Step 4: Add the cubed cream cheese and stir until the mushrooms are evenly coated.
Step 5: Take the skillet off the heat and stir in the mozzarella, half cup Panko, and 1/4 cup Parmesan.
Step 6: Into a greased 8 x 8-inch baking dish, pour the mixture.
Step 7: Place the parsley, melted butter, remaining cheese, and Panko in a small bowl. Mix well and sprinkle this over the mushrooms.
Step 8: Place in the preheated oven and bake for about 25 to 30 minutes or until the Panko is golden.