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Appetizers / Heavenly Savory Spinach & Cheese Stuffed Portobello Mushrooms

Heavenly Savory Spinach & Cheese Stuffed Portobello Mushrooms

November 3, 2025 by HayleyAppetizers

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When I first laid eyes on a portobello mushroom, it struck me as a canvas waiting for a masterpiece. The earthy tones and robust texture promised so much potential! One evening, feeling adventurous yet craving comfort, I ventured into my kitchen and stumbled upon a delightful combination of fresh spinach and creamy cheeses. The thought of baking these beauties into savory Spinach & Cheese Stuffed Portobello Mushrooms had me daydreaming.

As the aroma of garlic mingled with melting cheese filled my home, I realized this dish would not just be a quick weeknight meal, but a showstopper for entertaining, too. With just a little prep and about 40 minutes from start to plate, these mushrooms transform into a dish that’s not only satisfying but also embraces health without compromising on flavor. Perfectly cheesy and vibrant, they are a heartfelt reminder that homemade meals can bring warmth and joy to any table. Come, let’s dive into this delicious journey!

Why are Savory Spinach & Cheese Stuffed Portobello Mushrooms a must-try?

Simplicity, this recipe shines with its straightforward preparation and inviting flavors, making it accessible for cooks of all skill levels. Nutritious, packed with fresh spinach and protein-rich cheeses, these mushrooms celebrate healthy eating without skimping on taste. Versatile, serve them as a dazzling appetizer for guests or a comforting main dish on busy weeknights. Time-saving, ready in just 40 minutes, they’re a perfect solution for those craving homemade goodness. Crowd-pleaser, delight friends and family alike with this captivating and delicious meal, sure to spark joy at any gathering or dinner table. If you’re looking for more creamy and delicious options, check out my recipe for Savory Herbed Spinach.

Savory Spinach & Cheese Stuffed Portobello Mushroom Ingredients

For the Stuffing

  • Portobello Mushrooms – The main ingredient, providing a hearty base for stuffing; cremini mushrooms can be used if portobellos are unavailable.
  • Fresh Spinach (2 cups chopped or 1 cup frozen) – Adds nutrition and color; fresh is preferred for maximum flavor, but frozen works well if thawed and drained properly.
  • Ricotta Cheese (1 cup) – Brings creaminess and moisture to the filling.
  • Cream Cheese (1/2 cup, softened) – Enhances richness and gives a smooth texture to the stuffing.
  • Shredded Mozzarella Cheese (1/2 cup) – Melts beautifully to enhance the filling’s creaminess and flavor.
  • Grated Parmesan Cheese (1/4 cup) – Offers a nutty flavor and aids in browning the topping.
  • Garlic (2 cloves, minced) – Infuses the filling with aromatic flavor; garlic powder is a suitable substitute if needed.
  • Italian Seasoning (1 teaspoon) – A blend of herbs that complements the cheesy filling.
  • Salt and Pepper (to taste) – Essential for bringing out the flavors in the dish.

For the Prep

  • Olive Oil (1 tablespoon) – Drizzle over the mushrooms for added richness; melted butter works as a flavorful alternative.
  • Fresh Parsley (for garnish) – Adds a pop of color and freshness before serving.

As you gather these ingredients for your own Savory Spinach & Cheese Stuffed Portobello Mushrooms, prepare to embark on a culinary journey that’s both satisfying and healthy—your taste buds are in for a treat!

How to Make Savory Spinach & Cheese Stuffed Portobello Mushrooms

  1. Preheat the oven to 375°F (190°C). This essential step ensures even cooking and a beautifully baked exterior for your mushrooms.

  2. Clean the portobello mushrooms using a damp cloth. Carefully remove the stems and gills to create ample space for stuffing. This helps give your mushrooms a delightful, meaty texture.

  3. Arrange the cleaned mushrooms on a baking sheet with the gill side facing up. Drizzle them with olive oil and season generously with salt and pepper. This simple seasoning enhances their natural flavors.

  4. Sauté minced garlic in a skillet with a bit of olive oil for about 1 minute or until fragrant. Then, add the spinach and allow it to wilt for 2-3 minutes. Make sure to let it cool slightly before mixing into the filling.

  5. Combine the ricotta, cream cheese, mozzarella, Parmesan, sautéed spinach, Italian seasoning, salt, and pepper in a bowl. Mix until well combined, creating a creamy, flavorful filling.

  6. Fill each mushroom cap generously with the cheese mixture, pressing down gently to pack it in. This ensures every bite is rich and satisfying.

  7. Bake the stuffed mushrooms for 20-25 minutes until they are tender and the tops are golden brown. Keep an eye on them so they don’t overcook!

  8. Let cool for a few minutes after baking. Garnish with fresh parsley before serving; this adds a lovely vibrant touch to your dish.

  9. Serve warm as a delicious appetizer or a comforting main dish. These mushrooms are sure to impress!

Optional: Drizzle with a little balsamic reduction for an extra layer of flavor.
Exact quantities are listed in the recipe card below.

Storage Tips for Savory Spinach & Cheese Stuffed Portobello Mushrooms

Room Temperature: Avoid leaving the stuffed mushrooms at room temperature for more than 2 hours to ensure food safety.

Fridge: Store any leftover Savory Spinach & Cheese Stuffed Portobello Mushrooms in an airtight container in the refrigerator for up to 3 days.

Freezer: You can freeze the unbaked stuffed mushrooms for up to 2 months. Just remember to thaw them overnight in the fridge before baking.

Reheating: Reheat the mushrooms in a preheated oven at 350°F (175°C) for about 10-15 minutes until heated through and the tops regain their golden color.

What to Serve with Savory Spinach & Cheese Stuffed Portobello Mushrooms?

Elevate your dining experience with delightful pairings that highlight the elegance of these cheesy, flavorful mushrooms.

  • Fresh Green Salad: A light and crisp salad complements the richness of the mushrooms, adding a refreshing contrast to each bite.

  • Garlic Bread: Warm, buttery garlic bread is perfect for soaking up the cheesy goodness that oozes from the stuffed mushrooms.

  • Quinoa Pilaf: Serve these mushrooms atop a bed of fluffy quinoa pilaf for a nutritious and protein-packed addition, enhancing the dish’s wholesome appeal.

  • Pasta Primavera: A colorful array of sautéed vegetables tossed with pasta creates a vibrant side that harmonizes with the earthy flavors of the mushrooms.

  • Roasted Asparagus: Tender roasted asparagus brings a delightful crunch and adds a touch of sophistication to your plate, retaining a fresh taste that balances the dish.

  • Tart Red Wine: A glass of merlot or a light pinot noir elevates your meal, adding depth and complexity to the creamy spinach and cheese flavors.

Treat your loved ones to a well-rounded meal that turns a simple evening into a culinary celebration filled with love, laughter, and unforgettable flavors!

Make Ahead Options

These Savory Spinach & Cheese Stuffed Portobello Mushrooms are perfect for busy home cooks looking to save time! You can prepare the filling up to 24 hours in advance; simply mix the ricotta, cream cheese, mozzarella, Parmesan, sautéed spinach, Italian seasoning, salt, and pepper, then store it in an airtight container in the refrigerator. Additionally, you can stuff the mushrooms a few hours ahead of time and refrigerate them (just be sure to cover them tightly to prevent drying out). When you’re ready to enjoy, bake the stuffed mushrooms straight from the fridge, adding an extra few minutes to the baking time as needed. This way, you’ll have a delightful meal at your fingertips without the last-minute rush!

Savory Spinach & Cheese Stuffed Portobello Variations

Customize your dish to create delightful twists that tantalize your taste buds!

  • Cheese Swap: Use goat cheese or feta for a tangy kick in your filling. Each type of cheese provides a unique creamy texture and flavor that elevates the dish.

  • Mediterranean Flair: Stir in chopped sun-dried tomatoes or olives for an irresistible Mediterranean twist. The burst of flavor will surprise your palate and make your mushrooms truly special.

  • Crunchy Topping: Sprinkle breadcrumbs mixed with herbs on top before baking for added crunch. This simple touch contrasts beautifully with the creamy filling underneath.

  • Herb-Infused: Enhance the flavor by adding fresh herbs like basil or dill to the stuffing. These aromatic additions will brighten the dish and add layers of taste.

  • Spicy Kick: Incorporate a pinch of red pepper flakes to the filling for a kick of heat. The gentle spiciness can transform your mushrooms into a flavor-packed delight.

  • Vegan Version: Substitute cheeses with cashew cream or nutritional yeast for a vegan-friendly option. The creamy filling will still shine while supporting a plant-based lifestyle.

  • Rotisserie Chicken: For a heartier option, mix in shredded rotisserie chicken with the filling. This addition not only amps up the protein but also offers a savory depth to the dish.

  • Grain Addition: Fold in cooked quinoa or farro for added texture and nutrients. These grains will give your stuffed mushrooms a wholesome, satisfying twist while racing to your table!

Expert Tips for Savory Spinach & Cheese Stuffed Portobello Mushrooms

  • Drain the Spinach Well: Make sure to thoroughly drain thawed spinach to prevent excess moisture in the filling, which can make it soggy.

  • Choose the Right Mushroom: For best results, opt for large portobello mushrooms, as their meaty texture holds up better compared to smaller varieties.

  • Don’t Skimp on Cheese: Use a mix of cheeses for a flavor-packed filling; ricotta, cream cheese, and mozzarella create a creamy richness that is irresistible.

  • Bake Until Golden: Keep an eye on your stuffed mushrooms; they are done when the tops are golden brown and bubbling for a perfect, satisfying finish.

  • Let Them Rest: Allow the stuffed mushrooms to cool for a few minutes after baking to make them easier to serve and enjoy the flavors to fully meld.

  • Experiment with Toppings: Try adding a sprinkle of breadcrumbs on top before baking for an extra crunchy texture that complements the creamy filling.

Savory Spinach & Cheese Stuffed Portobello Mushrooms Recipe FAQs

Can I use any type of mushroom for this recipe?
Absolutely! While portobello mushrooms are perfect for their size and meaty texture, you can substitute cremini mushrooms if portobellos are not available. Just keep in mind, smaller mushrooms will need to be adjusted in terms of cooking time and filling quantity.

How should I store leftover stuffed mushrooms?
Store any leftover Savory Spinach & Cheese Stuffed Portobello Mushrooms in an airtight container in the refrigerator for up to 3 days. When you’re ready to enjoy them again, just reheat in the oven or microwave for a delightful bite of comfort.

Can I freeze the stuffed mushrooms? How?
Yes, you can freeze the unbaked stuffed mushrooms for up to 2 months! Just prepare the mushrooms and filling as you normally would but don’t bake them. Place the filled mushrooms on a baking sheet until they are freeze solid, then transfer them to a freezer-safe container or zip-top bag. When you’re ready to bake, let them thaw overnight in the fridge and bake as directed, adding a few extra minutes for cooking time.

What if my filling turns out too watery?
If your filling is too watery, make sure to thoroughly drain the thawed spinach before mixing it into the cheeses. Additionally, if you still find excess moisture, you can also add a little more ricotta cheese or a spoonful of breadcrumbs to help absorb any extra liquid.

Are there any dietary considerations I should keep in mind?
Yes! This recipe is vegetarian-friendly, but if you’re concerned about dairy, you can easily substitute with vegan cheese alternatives for a plant-based option. Always check for potential allergens like gluten in breadcrumbs if using those as a topping. And remember, if you’re sharing with pets, avoid feeding them mushrooms as some can be harmful to them!

Savory Spinach & Cheese Stuffed Portobello Mushrooms

Heavenly Savory Spinach & Cheese Stuffed Portobello Mushrooms

A delightful and nutritious dish featuring savory spinach and cheese stuffed into portobello mushrooms.
Print Recipe Pin Recipe
Prep Time 15 minutes mins
Cook Time 25 minutes mins
Total Time 40 minutes mins
Course Appetizers
Cuisine Italian
Servings 4 mushrooms
Calories 200 kcal

Equipment

  • Baking Sheet
  • Skillet
  • Mixing bowl

Ingredients
  

For the Stuffing

  • 4 mushrooms Portobello Mushrooms Cremini mushrooms can be used if portobellos are unavailable.
  • 2 cups Fresh Spinach Chopped, or 1 cup frozen.
  • 1 cup Ricotta Cheese
  • 0.5 cup Cream Cheese Softened.
  • 0.5 cup Shredded Mozzarella Cheese
  • 0.25 cup Grated Parmesan Cheese
  • 2 cloves Garlic Minced.
  • 1 teaspoon Italian Seasoning
  • to taste Salt
  • to taste Pepper

For the Prep

  • 1 tablespoon Olive Oil Or melted butter.
  • Fresh Parsley For garnish.

Instructions
 

Directions

  • Preheat the oven to 375°F (190°C).
  • Clean the portobello mushrooms using a damp cloth. Carefully remove the stems and gills.
  • Arrange the cleaned mushrooms on a baking sheet with the gill side facing up. Drizzle them with olive oil and season with salt and pepper.
  • Sauté minced garlic in a skillet with a bit of olive oil for about 1 minute. Add the spinach and wilt for 2-3 minutes. Cool slightly.
  • Combine ricotta, cream cheese, mozzarella, Parmesan, sautéed spinach, Italian seasoning, salt, and pepper in a bowl.
  • Fill each mushroom cap with the cheese mixture, pressing down gently.
  • Bake stuffed mushrooms for 20-25 minutes until tender and golden brown.
  • Let cool for a few minutes. Garnish with fresh parsley before serving.
  • Serve warm.

Notes

Optional: Drizzle with balsamic reduction for extra flavor.

Nutrition

Serving: 1mushroomCalories: 200kcalCarbohydrates: 8gProtein: 12gFat: 15gSaturated Fat: 8gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 50mgSodium: 400mgPotassium: 300mgFiber: 2gSugar: 1gVitamin A: 1500IUVitamin C: 20mgCalcium: 200mgIron: 2mg
Keyword Cheesy Mushrooms, healthy recipe, Savory Spinach & Cheese Stuffed Portobello Mushrooms, Spinach Recipe, Stuffed Mushrooms, Vegetarian Appetizer
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Savory Spinach & Cheese Stuffed Portobello Mushrooms
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