Spinach and Cheese Stuffed Portobello Mushroom
Spinach and Cheese Stuffed Portobello Mushrooms are a delightful and nutritious dish perfect for any meal of the day. These mushrooms offer a savory filling rich in flavor and can be served as an appetizer, side dish, or even a main course. Their versatility makes them suitable for family dinners, gatherings with friends, or a cozy night in. The combination of spinach and creamy cheese creates a mouthwatering experience that everyone will enjoy.
Why You’ll Love This Recipe
- Easy to Prepare – With simple steps and common ingredients, you can whip these up in no time.
- Nutritious Option – Packed with spinach and protein from cheese, this dish is both tasty and healthy.
- Versatile Dish – Serve as an appetizer, side, or main dish; it fits perfectly into any meal plan.
- Flavorful Combination – The blend of cheeses with earthy mushrooms creates a burst of flavor in each bite.
- Impressive Presentation – These stuffed mushrooms look beautiful on any plate, making them great for entertaining.

Tools and Preparation
To make your cooking experience smooth, ensure you have the essential tools ready. Proper preparation enhances the cooking process and results in better dishes.
Essential Tools and Equipment
- Baking sheet
- Parchment paper
- Large skillet
- Mixing bowl
- Spoon or spatula
Importance of Each Tool
- Baking sheet – Provides an even surface for cooking the mushrooms while allowing easy cleanup.
- Large skillet – Ideal for sautéing ingredients without crowding them, ensuring even cooking.
- Mixing bowl – Perfect for combining your filling ingredients easily without mess.
Ingredients
Spinach and Cheese Stuffed Portobello Mushrooms are a delightful and nutritious dish perfect for any meal of the day.
For the Mushrooms
- 4 large portobello mushroom caps (stems and gills removed)
- 2 tablespoons olive oil
For the Filling
- 1 teaspoon garlic (minced)
- 1/2 cup onion (finely chopped)
- 2 cups fresh spinach (roughly chopped)
- 1/2 cup ricotta cheese
- 1/4 cup grated Parmesan cheese (plus extra for garnish)
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon nutmeg (optional)
- 1/2 cup shredded mozzarella cheese
How to Make Spinach and Cheese Stuffed Portobello Mushroom
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.
Step 2: Prepare the Mushroom Caps
Brush both sides of the mushroom caps with olive oil. Place them gill-side up on the baking sheet. Bake for about 10 minutes, or until they start to release water.
Step 3: Sauté the Vegetables
In a large skillet over medium heat, heat the remaining olive oil. Add the garlic and onion, sautéing until softened, about 3-4 minutes.
Step 4: Cook the Spinach
Add the spinach to the skillet and cook until wilted, approximately 2-3 minutes. Remove the skillet from heat and let it cool slightly.
Step 5: Make the Filling
In a bowl, combine the sautéed spinach mixture with ricotta cheese, Parmesan cheese, salt, pepper, and nutmeg. Mix well.
Step 6: Stuff the Mushrooms
Spoon the cheese and spinach mixture evenly into the mushroom caps. Top each with shredded mozzarella cheese.
Step 7: Bake Again
Bake in the preheated oven for another 15-20 minutes or until the cheese is bubbly and golden brown.
Step 8: Serve
Garnish with additional grated Parmesan cheese before serving. Enjoy your delicious and nutritious Spinach and Cheese Stuffed Portobello Mushrooms!
How to Serve Spinach and Cheese Stuffed Portobello Mushroom
Spinach and Cheese Stuffed Portobello Mushrooms are versatile and can be served in various ways to enhance your dining experience. Here are some creative serving suggestions that complement the rich flavors of this dish.
As a Main Course
- Pair with a side salad for a refreshing contrast.
- Serve over a bed of quinoa or rice for added texture.
As an Appetizer
- Cut into smaller portions for bite-sized appetizers at parties.
- Drizzle with balsamic glaze for an elegant touch.
With a Sauce
- Top with marinara sauce for a classic Italian twist.
- Serve with garlic aioli for extra flavor.
On a Bed of Greens
- Place on a bed of arugula or spinach for a fresh presentation.
- Add cherry tomatoes and avocado for extra color and nutrition.
How to Perfect Spinach and Cheese Stuffed Portobello Mushroom
To ensure your Spinach and Cheese Stuffed Portobello Mushrooms turn out delicious every time, consider these helpful tips.
- Choose Fresh Ingredients: Use fresh spinach and high-quality cheeses to enhance flavor.
- Pre-bake the Mushrooms: Baking the caps before filling helps prevent sogginess and enhances the mushroom’s flavor.
- Season Generously: Don’t skimp on seasonings; they elevate the overall taste of your dish.
- Experiment with Cheeses: Feel free to mix different cheeses like feta or gouda for unique flavors.
- Add Protein: For a heartier meal, consider adding cooked chicken or ground turkey to the filling.
Best Side Dishes for Spinach and Cheese Stuffed Portobello Mushroom
Pairing side dishes with your Spinach and Cheese Stuffed Portobello Mushrooms can elevate your meal. Here are some excellent options to consider.
- Garlic Bread: A classic choice, perfect for soaking up any excess sauce.
- Greek Salad: This refreshing salad adds brightness with its cucumbers, olives, and feta cheese.
- Roasted Vegetables: Seasonal veggies roasted with olive oil provide great texture and flavor contrast.
- Couscous: Fluffy couscous is easy to prepare and complements the mushrooms well.
- Cauliflower Rice: A low-carb option that pairs nicely without overpowering the main dish.
- Creamy Polenta: This creamy side adds richness that matches well with stuffed mushrooms.
Common Mistakes to Avoid
When making Spinach and Cheese Stuffed Portobello Mushrooms, avoiding common mistakes can elevate your dish.
- Skipping the Preheating: Always preheat your oven to ensure even cooking. If you skip this step, the mushrooms may not cook properly.
- Overstuffing the Mushrooms: While it’s tempting to fill them to the brim, overstuffing can lead to spillage during baking. Use just enough filling for a perfect balance.
- Not Removing Gills: Failing to remove the gills can make the mushrooms taste bitter. Clean them out for a more pleasant flavor.
- Using Cold Ingredients: Make sure your cheeses are at room temperature before mixing. Cold ingredients can result in a lumpy filling that doesn’t combine well.
- Ignoring Baking Time: Keep an eye on your mushrooms as oven temperatures vary. Bake until the cheese is bubbly and golden for best results.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Allow the stuffed mushrooms to cool completely before sealing them.
Freezing Spinach and Cheese Stuffed Portobello Mushroom
- Wrap each stuffed mushroom tightly in plastic wrap, then place in a freezer bag.
- They can be frozen for up to 2 months.
Reheating Spinach and Cheese Stuffed Portobello Mushroom
- Oven: Preheat your oven to 350°F (175°C) and bake for about 10-15 minutes until heated through.
- Microwave: Heat on medium power for 1-2 minutes, checking periodically to avoid overcooking.
- Stovetop: Place in a skillet over low heat, cover, and warm gently, turning occasionally.
Frequently Asked Questions
How do I make Spinach and Cheese Stuffed Portobello Mushroom vegan?
You can substitute ricotta with tofu or vegan cream cheese. Use nutritional yeast instead of Parmesan cheese.
Can I use other types of mushrooms for stuffing?
Yes! While portobello mushrooms are ideal due to their size, large cremini or shiitake mushrooms work well too.
What side dishes pair well with Spinach and Cheese Stuffed Portobello Mushroom?
Salads, garlic bread, or roasted vegetables complement this dish beautifully.
How long does it take to prepare Spinach and Cheese Stuffed Portobello Mushroom?
Preparation takes about 15 minutes, followed by around 30 minutes of cooking time.
Final Thoughts
Spinach and Cheese Stuffed Portobello Mushrooms are not only delicious but also versatile. You can customize them with different cheeses or veggies based on your preferences. Try this recipe today for a comforting meal that everyone will love!
Spinach and Cheese Stuffed Portobello Mushrooms
Spinach and Cheese Stuffed Portobello Mushrooms are a deliciously satisfying dish that perfectly balances nutrition and flavor. These hearty mushrooms are filled with a creamy blend of spinach, ricotta, and mozzarella, making them an ideal choice for appetizers, side dishes, or even a main course.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves 4
- Category: Dinner
- Method: Baking
- Cuisine: Italian
Ingredients
- 4 large portobello mushroom caps
- 2 tablespoons olive oil
- 1 teaspoon garlic (minced)
- 1/2 cup onion (finely chopped)
- 2 cups fresh spinach (roughly chopped)
- 1/2 cup ricotta cheese
- 1/4 cup grated Parmesan cheese
- 1/2 cup shredded mozzarella cheese
- Salt, pepper, nutmeg (for seasoning)
Instructions
- Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.
- Brush the mushroom caps with olive oil and place them gill-side up on the baking sheet. Bake for about 10 minutes until they start releasing water.
- In a skillet over medium heat, sauté garlic and onion in remaining olive oil for 3-4 minutes until softened.
- Add spinach and cook until wilted, about 2-3 minutes. Remove from heat to cool slightly.
- Combine sautéed vegetables with ricotta, Parmesan, salt, pepper, and nutmeg in a mixing bowl.
- Spoon the filling into each mushroom cap and top with mozzarella cheese.
- Bake for another 15-20 minutes until the cheese is bubbly and golden brown.
Nutrition
- Serving Size: 1 serving
- Calories: 200
- Sugar: 2g
- Sodium: 450mg
- Fat: 12g
- Saturated Fat: 5g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 3g
- Protein: 10g
- Cholesterol: 30mg