Shrimp & Crab Stuffed Mushrooms with Spinach and Parmesan

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Stuffed mushrooms are always a hit at any gathering, but when you elevate them with the richness of crab and shrimp, wilted spinach, and nutty Parmesan, they become an irresistible crowd-pleaser. These bite-sized savory treats deliver creamy seafood goodness packed into tender mushroom caps, making them perfect for appetizers or even as a light meal paired with salad.

What makes this dish a standout is the perfect balance of flavors. The brininess of the seafood, the earthiness of the mushrooms, and the buttery warmth of the cheese blend together in every mouthful. With the freshness of spinach adding depth and the satisfying texture of the stuffing, these mushrooms are anything but ordinary.

Why You’ll Love This Shrimp & Crab Stuffed Mushrooms Recipe

This recipe is comfort food in miniature form. It comes together quickly, uses ingredients that are easy to find, and can be made ahead of time and baked when needed. Whether you’re entertaining guests or just looking to make something indulgent for yourself, these stuffed mushrooms hit the spot. They also happen to be gluten-free and low-carb, which makes them ideal for a wide range of dietary preferences.

What Kind of Mushrooms Should I Use?

For the best results, go with large white button mushrooms or cremini (baby bella) mushrooms. They have a sturdy structure and a mild flavor that complements the richness of the filling without overpowering it. Look for caps that are firm and large enough to hold a generous scoop of filling. You’ll want to remove the stems and gently hollow them out with a spoon to create plenty of room for the seafood stuffing.

Ingredients for the Shrimp & Crab Stuffed Mushrooms with Spinach and Parmesan

Using the right mix of ingredients is what makes this recipe shine. Each one adds its own special layer of flavor and texture to create a truly crave-worthy bite.

  • Mushrooms: These serve as the edible cups that cradle the creamy seafood stuffing. Their earthy flavor is subtle but essential.
  • Shrimp: Adds a sweet and tender bite that pairs beautifully with crab. Use peeled, deveined shrimp, chopped finely.
  • Crab Meat: Use lump or claw meat for a sweet, briny flavor that stands out in the filling.
  • Spinach: Brings a fresh, slightly bitter edge that balances the richness of the seafood and cheese.
  • Cream Cheese: Creates a creamy, luscious base for the filling that helps bind all the ingredients together.
  • Parmesan Cheese: Adds saltiness and nuttiness, and forms a golden top layer when baked.
  • Garlic: Sautéed until fragrant, garlic infuses the filling with warmth and depth.
  • Green Onion: Adds freshness and a gentle onion bite without overwhelming the mix.
  • Butter: Used to sauté the vegetables and bring a rich, silky texture.
  • Salt & Pepper: Essential for balancing and brightening the flavors.
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How To Make the Shrimp & Crab Stuffed Mushrooms with Spinach and Parmesan

Step 1: Prepare the Mushrooms

Clean the mushrooms with a damp paper towel and remove the stems. Use a small spoon or paring knife to gently scoop out a bit more of the inside to make room for the filling. Set them stem-side up on a baking sheet lined with parchment.

Step 2: Cook the Shrimp and Spinach

In a skillet over medium heat, melt the butter. Add the chopped shrimp and cook until pink and opaque, about 2 minutes. Toss in the spinach and cook until wilted. Remove from heat and let cool slightly.

Step 3: Mix the Filling

In a bowl, combine softened cream cheese, crab meat, cooked shrimp and spinach mixture, minced garlic, chopped green onion, half of the Parmesan, salt, and pepper. Stir until fully combined.

Step 4: Stuff the Mushrooms

Use a spoon to generously fill each mushroom cap with the seafood mixture. Press it down slightly to pack it in.

Step 5: Bake to Golden Perfection

Top each stuffed mushroom with the remaining Parmesan cheese. Bake at 375°F for 20 to 25 minutes until the tops are golden and the mushrooms are tender. Serve warm.

Serving and Storing These Stuffed Mushrooms

These stuffed mushrooms are best served fresh out of the oven when the filling is hot and the tops are perfectly browned. They make an excellent addition to a holiday platter, game day spread, or dinner party starter. This recipe feeds about 6 people as an appetizer.

To store leftovers, place them in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F for 10–12 minutes until warmed through. Avoid microwaving, as it can make the mushrooms rubbery.

What to Serve With Shrimp & Crab Stuffed Mushrooms?

Fresh Garden Salad

A light salad with crisp greens and a tangy vinaigrette balances the richness of the stuffed mushrooms.

Garlic Bread

The buttery, toasted edges of garlic bread are perfect for scooping up any leftover filling on your plate.

Creamy Polenta

Smooth and buttery polenta makes a cozy base to complement the savory mushrooms.

Roasted Asparagus

The crisp-tender texture and slightly charred flavor pair nicely with the soft stuffed mushrooms.

Tomato Basil Soup

A warm, bright soup offers a comforting contrast and makes the meal feel more complete.

Deviled Eggs

If you’re serving this as part of a party spread, deviled eggs are a great cold complement.

Herbed Rice Pilaf

Light and fragrant rice pilaf can stretch this dish into a main course.

Want More Seafood Appetizer Ideas?

If these shrimp & crab stuffed mushrooms have you craving more seafood starters, here are a few irresistible ideas from the Zoe kitchen:

Save This Recipe For Later

📌 Save this recipe to your Pinterest appetizer board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you add a twist? Use different cheese or spice it up? I’d love to hear your take on it!

Explore beautifully curated health-boosting drinks on Zoe Recipes on Pinterest and discover your new go-to for feeling great!

Conclusion

Shrimp & Crab Stuffed Mushrooms with Spinach and Parmesan are proof that fancy doesn’t have to mean difficult. With simple steps and standout flavor, this recipe transforms everyday ingredients into something special. Whether you’re hosting a dinner or simply treating yourself, this one’s a keeper.

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Shrimp & Crab Stuffed Mushrooms with Spinach and Parmesan

Shrimp & Crab Stuffed Mushrooms with Spinach and Parmesan


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  • Author: Zoe Adelson
  • Total Time: 45 minutes
  • Yield: 6 servings

Description

These Shrimp & Crab Stuffed Mushrooms with Spinach and Parmesan are the ultimate seafood appetizer, packed with creamy filling, fresh spinach, and golden Parmesan. Perfect for parties, holidays, or an indulgent snack. Low-carb, gluten-free, and bursting with flavor.


Ingredients

12 large mushrooms

1 tablespoon butter

1/2 cup shrimp, chopped

1 cup spinach, fresh

1/2 cup crab meat

4 ounces cream cheese, softened

1/3 cup Parmesan cheese, grated

1 clove garlic, minced

2 tablespoons green onion, chopped

1/4 teaspoon salt

1/4 teaspoon black pepper


Instructions

1. Clean the mushrooms and remove stems. Hollow out slightly and place stem-side up on a baking sheet.

2. In a skillet, melt butter over medium heat. Add shrimp and cook until pink, about 2 minutes. Add spinach and cook until wilted. Remove from heat and let cool.

3. In a bowl, combine cream cheese, crab meat, shrimp-spinach mix, garlic, green onion, half of the Parmesan, salt, and pepper. Mix well.

4. Spoon filling into each mushroom cap, packing gently.

5. Sprinkle remaining Parmesan on top.

6. Bake at 375°F for 20 to 25 minutes, until golden and tender. Serve warm.

Notes

Perfect for making ahead of time and baking before guests arrive.

Use baby bella mushrooms for a deeper, earthy flavor.

Avoid microwaving leftovers to keep the texture perfect.

  • Prep Time: 20 minutes
  • Cook Time: 25 minutes
  • Category: Appetizer
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 2 stuffed mushrooms
  • Calories: 142
  • Sugar: 1g
  • Sodium: 285mg
  • Fat: 10g
  • Saturated Fat: 5g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 4g
  • Fiber: 1g
  • Protein: 10g
  • Cholesterol: 65mg
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