Spinach Artichoke Stuffed Portobellos

Highlighted under: Comfort Food

I absolutely love how vibrant and flavorful these Spinach Artichoke Stuffed Portobellos are! When I first made them, I was delighted by the combination of the meaty portobello mushrooms with the rich, creamy filling of spinach and artichokes. It's a perfect dish for impressing guests or enjoying a cozy night in. Plus, they come together in under an hour, making them a fantastic option when I'm short on time but still want something delicious and satisfying.

Amelia Grant

Created by

Amelia Grant

Last updated on 2026-01-07T11:01:10.641Z

When I first experimented with these stuffed portobellos, I aimed to balance fresh, healthy ingredients with a comforting feel. The umami flavor from the mushrooms combined with a smooth, cheesy mixture was a delightful surprise, and my family couldn't get enough of them. Adding a hint of lemon zest brightened the flavor profile perfectly!

To truly nail the texture, I made sure to sauté the spinach beforehand until it wilted down, releasing its natural flavor. Also, using a mixture of cream cheese and mozzarella offered the right creaminess that made each bite heavenly. Trust me, you'll want these at every gathering!

Why You Will Love This Recipe

  • Savory, cheesy filling that pairs perfectly with the meaty portobellos
  • Versatile dish that can be served as an appetizer or main course
  • Quick to prepare, making it ideal for weeknight dinners or entertaining

Understanding the Ingredients

The heart of these stuffed portobellos lies in the fresh ingredients you choose. Fresh spinach adds a vibrant green hue and a peppery flavor that balances well with the rich creaminess of the cheeses. When selecting artichoke hearts, aim for those packed in water or oil for the best flavor and texture. Canned artichokes are an excellent convenience, but if using frozen, ensure they're thawed and drained well to avoid excess moisture in your filling.

Each cheese in this recipe plays a vital role in achieving the ideal creamy and cheesy texture. Cream cheese serves as the base, giving a luscious mouthfeel, while mozzarella melts beautifully, providing stretch and a mild flavor. The addition of Parmesan introduces a salty, nutty depth that ties all the elements together. If you're looking for a lighter alternative, consider using Neufchâtel cheese or a vegan cream cheese for a dairy-free version.

Don’t overlook the importance of seasoning. The minced garlic not only adds a delicious aroma but also enhances the overall flavor of the filling. A touch of lemon zest brightens the dish, balancing the creaminess with a fresh note. Adjust the salt and pepper according to your preference, but be cautious with salt, as the cheeses can be naturally salty.

Techniques for Perfect Stuffed Mushrooms

When preparing your portobello caps, make sure to clean them thoroughly to remove any dirt or debris. I recommend using a damp cloth rather than rinsing under water since mushrooms can soak up moisture, leading to a soggy filling. After cleaning, removing the stems creates more space for stuffing while also allowing the caps to cook evenly. Brush lightly with olive oil for added flavor and to help achieve a crisp outer layer during baking.

Another crucial step is ensuring the filling is well-combined before stuffing. I always recommend mixing the components in a bowl until they are fully incorporated. This prevents dry pockets of cheese or spinach in the final dish. Additionally, packing the filling into each mushroom cap is essential; don’t be afraid to mound it high. A generous stuffing ensures maximum flavor in each bite.

Baking time is key to achieving the perfect texture. Watch for the tops to become golden brown and the mushrooms to soften; they should pierce easily with a fork but still hold their shape. If the tops are browning too quickly, you can cover the dish loosely with aluminum foil to finish cooking without burning.

Ingredients

Gather the ingredients before you get started to streamline the cooking process.

Stuffing Ingredients

  • 4 large portobello mushrooms
  • 1 cup fresh spinach, chopped
  • 1 cup artichoke hearts, chopped (canned or frozen)
  • 1/2 cup cream cheese, softened
  • 1/2 cup mozzarella cheese, shredded
  • 1/4 cup grated Parmesan cheese
  • 2 cloves garlic, minced
  • 1 tablespoon olive oil
  • Salt and pepper to taste
  • 1 teaspoon lemon zest

Ensure to have a baking dish ready for the stuffed portobellos!

Instructions

Preheat your oven while you prepare the stuffing.

Prepare the Portobellos

Preheat your oven to 375°F (190°C). Clean the portobello mushrooms with a damp cloth and remove the stems. Lightly brush the caps with olive oil and place them on a baking sheet.

Sauté the Filling

In a skillet over medium heat, add olive oil and garlic. Sauté for about 1 minute until fragrant. Add the chopped spinach and artichokes, cooking until the spinach wilts. Remove from heat.

Mix the Stuffing

In a mixing bowl, combine the sautéed mixture with cream cheese, mozzarella, Parmesan, lemon zest, and season with salt and pepper. Mix well until fully incorporated.

Stuff the Mushrooms

Spoon the filling into each portobello cap, packing it generously. Ensure each mushroom is well-filled.

Bake

Bake in the preheated oven for 20-25 minutes, or until the tops are golden and the mushrooms are tender. Serve warm and enjoy!

Let them cool for a few minutes before serving.

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Pro Tips

  • For an extra crispy topping, sprinkle some breadcrumbs over the cheese mixture before baking.

Storage and Reheating Tips

Leftover stuffed portobellos can be stored in an airtight container in the refrigerator for up to three days. When reheating, I recommend placing them in a preheated oven at 350°F (175°C) for about 10-15 minutes to retain their texture. Microwaving is quicker but may result in a soggier mushroom, so if you go that route, heat in short intervals until warmed through.

If you plan to make these stuffed mushrooms ahead of time, consider assembling them without baking. Store the uncooked stuffed mushrooms in the refrigerator, covered, for up to a day. Bake them fresh just before serving for the best flavor and texture. This is perfect for entertaining, as you can prepare everything in advance and pop them in the oven right before your guests arrive.

Serving Suggestions

These stuffed portobellos are incredibly versatile. While they shine as a standalone entrée, you can pair them with a simple side salad or serve alongside quinoa for a heartier meal. A robust balsamic glaze drizzled over the mushrooms before serving can elevate the dish even further, adding a tangy sweetness that complements the rich filling beautifully.

For a fun twist, consider serving these stuffed mushrooms as part of a tapas-style platter with a variety of finger foods. Pair them with bruschetta, antipasto, and a selection of cheeses for a delightful appetizer spread. They’re also an excellent option for game day snacks; simply prepare them in smaller portobello caps or even mini bell peppers for easy handling.

Questions About Recipes

→ Can I prepare these ahead of time?

Yes, you can prepare the filling and stuff the mushrooms a few hours in advance. Keep them in the refrigerator until you’re ready to bake.

→ Can I use frozen spinach?

Absolutely! Just make sure to thaw and drain it well before adding to the mixture.

→ What other cheeses can I use?

Feel free to substitute with feta or goat cheese for a different flavor profile.

→ Are these gluten-free?

Yes, this recipe is naturally gluten-free. Just be sure to check that your ingredients are certified gluten-free.

Spinach Artichoke Stuffed Portobellos

I absolutely love how vibrant and flavorful these Spinach Artichoke Stuffed Portobellos are! When I first made them, I was delighted by the combination of the meaty portobello mushrooms with the rich, creamy filling of spinach and artichokes. It's a perfect dish for impressing guests or enjoying a cozy night in. Plus, they come together in under an hour, making them a fantastic option when I'm short on time but still want something delicious and satisfying.

Prep Time20 minutes
Cooking Duration25 minutes
Overall Time45 minutes

Created by: Amelia Grant

Recipe Type: Comfort Food

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

Stuffing Ingredients

  1. 4 large portobello mushrooms
  2. 1 cup fresh spinach, chopped
  3. 1 cup artichoke hearts, chopped (canned or frozen)
  4. 1/2 cup cream cheese, softened
  5. 1/2 cup mozzarella cheese, shredded
  6. 1/4 cup grated Parmesan cheese
  7. 2 cloves garlic, minced
  8. 1 tablespoon olive oil
  9. Salt and pepper to taste
  10. 1 teaspoon lemon zest

How-To Steps

Step 01

Preheat your oven to 375°F (190°C). Clean the portobello mushrooms with a damp cloth and remove the stems. Lightly brush the caps with olive oil and place them on a baking sheet.

Step 02

In a skillet over medium heat, add olive oil and garlic. Sauté for about 1 minute until fragrant. Add the chopped spinach and artichokes, cooking until the spinach wilts. Remove from heat.

Step 03

In a mixing bowl, combine the sautéed mixture with cream cheese, mozzarella, Parmesan, lemon zest, and season with salt and pepper. Mix well until fully incorporated.

Step 04

Spoon the filling into each portobello cap, packing it generously. Ensure each mushroom is well-filled.

Step 05

Bake in the preheated oven for 20-25 minutes, or until the tops are golden and the mushrooms are tender. Serve warm and enjoy!

Extra Tips

  1. For an extra crispy topping, sprinkle some breadcrumbs over the cheese mixture before baking.

Nutritional Breakdown (Per Serving)

  • Calories: 320 kcal
  • Total Fat: 24g
  • Saturated Fat: 14g
  • Cholesterol: 45mg
  • Sodium: 290mg
  • Total Carbohydrates: 16g
  • Dietary Fiber: 3g
  • Sugars: 3g
  • Protein: 10g