Spinach artichoke stuffed mushrooms

Every Christmas Eve, my family gathers, and the air fills with laughter and holiday music. For me, the true sign the festivities have begun is the aroma from the kitchen: the savory, earthy scent of these incredible spinach artichoke stuffed mushrooms. They are the perfect bite-sized appetizer, combining the creamy, cheesy goodness of a classic spinach artichoke dip with tender mushroom caps. Each bite is a warm, comforting hug, packed with melted mozzarella and tangy Parmesan—a taste that instantly feels like the holidays.

You’re Going to Love This Recipe, Here’s Why

What I adore most about this recipe is how it delivers a truly impressive appetizer without keeping me in the kitchen all day. With a prep time of just 20 minutes and a 25-minute cook time, they come together beautifully. The filling is an absolute dream—a rich blend of cream cheese, sour cream, and mayonnaise creates a luscious base for the spinach and artichokes. The mix of gooey mozzarella and sharp Parmesan cheese is simply divine. Finally, the buttery panko topping gets golden and crunchy, a perfect contrast to the creamy filling and tender cremini mushroom.

The Key Ingredients You’ll Need

I always choose large cremini mushrooms for their firm texture and deep, earthy flavor. A block of full-fat cream cheese is my non-negotiable for the ultimate creamy filling, a richness that reminds me of my favorite baked brie with jam. The buttery panko topping is essential for that signature crunch.

Layla

Festive Spinach Artichoke Stuffed Mushrooms

Creamy, cheesy spinach artichoke dip baked into tender, savory mushroom caps. These elegant bites are the perfect make-ahead appetizer for your Christmas party or holiday feast.

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Prep Time 20 minutes mins

Cook Time 25 minutes mins

Total Time 45 minutes mins

Servings: 24 mushrooms

Course: Appetizer, Holiday

Cuisine: American

Calories: 92

Ingredients Equipment Method Notes

Ingredients

  

• 24 oz large cremini mushrooms about 24 mushrooms
• 1 tbsp olive oil
• 1/4 cup yellow onion finely chopped
• 2 cloves garlic minced
• 8 oz cream cheese softened to room temperature
• 1/4 cup mayonnaise
• 1/4 cup sour cream
• 1/2 cup grated Parmesan cheese plus extra for topping
• 1/2 cup shredded mozzarella cheese
• 1 can (14 oz) artichoke hearts in water, drained well and finely chopped
• 5 oz frozen chopped spinach thawed and squeezed very dry
• 1/4 tsp black pepper
• 1/8 tsp red pepper flakes optional
• 1 pinch salt to taste
• 2 tbsp panko breadcrumbs
• 1 tbsp butter melted
• 1 tbsp fresh parsley chopped, for garnish

Equipment

• Baking Sheet
• Large Mixing Bowl
• Skillet

Method

 

1. Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper. Gently clean the mushrooms by wiping them with a damp paper towel. Carefully remove the stems by wiggling them free. Arrange the mushroom caps hollow-side up on the prepared baking sheet.
2. Finely chop the mushroom stems. Heat olive oil in a medium skillet over medium heat. Add the chopped mushroom stems and finely chopped onion. Sauté for 5-7 minutes, until softened and the moisture has cooked off. Add the minced garlic and cook for another minute until fragrant. Remove from heat and let it cool slightly.
3. In a large mixing bowl, combine the softened cream cheese, mayonnaise, and sour cream. Mix with a spatula until smooth. Stir in the Parmesan cheese, mozzarella cheese, drained and chopped artichoke hearts, and the thoroughly squeezed spinach.
4. Add the cooled mushroom stem and onion mixture to the cheese mixture. Season with black pepper, red pepper flakes (if using), and a pinch of salt. Stir everything together until well combined.
5. Using a small spoon or a 1-tablespoon cookie scoop, generously fill each mushroom cap with the spinach artichoke mixture, mounding it slightly on top.
6. In a small bowl, toss the panko breadcrumbs with the melted butter until evenly coated. Sprinkle the breadcrumbs and a little extra Parmesan cheese over the top of each stuffed mushroom.
7. Place the baking sheet in the preheated oven and bake for 20-25 minutes, or until the filling is hot and bubbly and the panko topping is golden brown.
8. Let the mushrooms cool for 5 minutes on the baking sheet before transferring to a serving platter. Garnish with fresh chopped parsley and serve warm.

Notes

To properly dry the spinach, place the thawed spinach in a clean kitchen towel or cheesecloth and wring out as much liquid as possible. This step is crucial to prevent a watery filling. The filling can be made up to 2 days in advance and stored in an airtight container in the refrigerator. Assemble and bake just before serving. Leftovers can be stored in the refrigerator for up to 3 days and reheated in a 350°F oven for 10 minutes.

How I Make Festive Spinach Artichoke Stuffed Mushrooms Step-by-Step

This is such a therapeutic recipe to make. First, I gently clean the mushrooms and pop out the stems to create little bowls. While they pre-bake, I start the filling by sautéing the onion and garlic until fragrant. I then mix them into the creamy base of cheeses, spinach, and artichokes. Spooning the rich filling into each mushroom cap is so satisfying. It’s a simple process, much like assembling my favorite cranberry brie bites, and the result is pure magic when they emerge from the oven, bubbly and golden.

My Tips for the Perfect Outcome

• Squeeze the thawed frozen spinach completely dry to avoid a watery filling.
• Don’t overfill the mushroom caps, as the filling will expand while baking.
• For an extra crispy topping, broil for the last 30-60 seconds, watching carefully.

How I Serve and Store This Dish

I serve these piping hot from the oven, arranged on a festive platter with a sprinkle of fresh parsley. They disappear fast! Leftovers can be stored in an airtight container in the fridge for up to three days. I just pop them back in the oven to reheat. These storage tips work well for most of my other stuffed mushrooms recipes, too.

Frequently Asked Questions

Can I make these stuffed mushrooms ahead of time?

Yes, absolutely! I often assemble them completely a day in advance. Just cover them tightly and store them in the refrigerator. You may need to add about 5-10 minutes to the baking time when you’re ready to cook them.

What are the best mushrooms for this recipe?

I personally prefer using large cremini mushrooms, also known as baby bellas. They have a wonderfully firm texture that holds up well during baking and a richer, more pronounced earthy flavor that I think complements the creamy spinach and artichoke filling perfectly.

Is it possible to use fresh spinach instead of frozen?

Of course! If you have fresh spinach on hand, you’ll want to cook it down first. I’d recommend sautéing a large bag (about 10 ounces) until it’s fully wilted, then let it cool and be sure to squeeze out all the excess water.

How do I prevent my stuffed mushrooms from becoming watery?

The most important step I always take is to squeeze the thawed spinach bone dry. Any excess water in the spinach will release during baking. Also, pre-baking the mushroom caps for a few minutes helps them release some of their natural moisture.

Conclusion

This recipe is a holiday staple in my home, and I hope it brings as much warmth and joy to your table as it does to mine. If you give these festive mushrooms a try, I would be absolutely thrilled to hear how they turned out for you in the comments!