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These Stuffed portobello Mushrooms are loaded with Italian flavors! They make for an awesome vegetarian appetizer, hearty side, or easy main. Simply delicious!

These Tuscan Stuffed Mushrooms are so easy to make and satisfying! Meaty portobello mushrooms are loaded with so many goodies, such as sun-dried tomatoes, spinach, mozzarella, and garlic, then topped with crispy panko breadcrumbs. It’s low in carbs and high in flavor, plus the texture is divine! A savory and delicious appetizer, snack, or side dish that can be served at your weeknight dinner table or family gathering.
If you’re looking for more mushroom recipes, why not try my delicious Creamy Mushroom Chicken Recipe and my Creamy Garlic Mushrooms!
Recipe summary
- A delicious stuffing. Cheesy, creamy, and packed with Italian flavor.
- A crunchy topping. Made with crispy panko breadcrumbs, there’s a satisfying crunch in every bite.
- Easy. Made mainly with kitchen staples, these delicious stuffed mushrooms look gorgeous, taste amazing, and are super simple to assemble.
- Hearty vegetarian. Made with meaty portobello mushrooms, this dish could be a great app, hearty side, or lighter main!
Ingredients needed
Full measurements are found further down below in the recipe card. This is just a quick list of ingredients you will need.
- Portobello Mushrooms
- Spinach: can be fresh or frozen
- Sun-dried tomatoes: the ones in jars soaked in oil.
- Cream Cheese: you may use lite
- Shredded Mozzarella
- Shredded Parmesan Cheese
- Garlic: use fresh garlic if possible
- Salt & Pepper
- Panko Breadcrumbs
- Dried Oregano: you can use fresh if you have some.
- Olive Oil: or avocado oil
How to make stuffed mushrooms
Prep your ingredients – Clean your mushrooms, chop the garlic and tomatoes, wilt the spinach, and remove excess water.
- Make your stuffing – In a bowl, mix all your stuffing ingredients until well combined.
- Make your topping – In another bowl, mix your breadcrumbs, parmesan cheese, olive oil and seasonings. Stir until well combined.
- Assemble your stuffed mushrooms – Spritz your mushrooms with cooking spray, fill with your stuffing and then spoon on your topping.
- Cook – Bake for 20-25 mins.
- Serve warm and enjoy!
Recipe notes and tips
- Use a preheated oven.
- Panko breadcrumbs are just as good as homemade fresh breadcrumbs. No need to go all out and make your own breadcrumbs because panko actually works better than freshly made, they crisp up perfectly!
- Don’t forget to season the mushrooms. The stuffing will have seasoning but you want a pinch on the mushrooms too!
- Be sure to squeeze the excess moisture out of the spinach, to avoid a watery stuffing!
- If you want a spicy kick, try adding some red chili flakes to the breadcrumb topping.
- For an extra pop of freshness, add some fresh parsley on top of each mushroom.
Frequently asked questions
You can easily avoid soggy mushrooms! Use a rimmed baking sheet. Mushrooms can release a fair bit of moisture, you want that to evaporate quickly, so the mushrooms can brown nicely and won’t be soggy. A rimmed baking sheet lets the water evaporate off quicker than a baking dish.
Mushrooms are like nature’s sponge, they LOVE to soak up water. Whenever you’re prepping mushrooms, avoid getting them very wet, otherwise, they’ll get too soggy. Dry clean the mushrooms with the help of a brush or a clean paper towel to remove any dirt. You can use a lightly damp towel as well. If you soak the mushrooms it will break them down.
Mushrooms don’t really freeze that well but you can prep the stuffing and freeze that. Then thaw when ready and prep as instructed, it can save you some time.
You can prep and assemble your mushrooms up to half a day in advance, ideally. Just wrap loosely and place in the fridge until you’re ready to bake. Allow a few more minutes of cooking as it will need to take the chill off the mushrooms before it begins baking.
More appetizers
- Shrimp Ceviche
- Broccoli Chicken Fritters
- Chinese Scallion Sesame Pancakes
- Buffalo Chicken Meatballs
- Crispy Baked Coconut Shrimp
- Easy Zucchini Fritters
- Whole Roasted Cauliflower
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Yum yum !!! Canโt wait to make this for my friends again this Friday! So delicious!