Nothing quite says indulgence like a warm, melty bite of seafood goodness nestled inside tender mushrooms. This Creamy Garlic Crab-Stuffed Mushrooms Recipe brings together creamy textures and fragrant garlic with the subtle ocean-fresh sweetness of crab meat, all baked to golden perfection. It’s a dish that feels fancy but comes together effortlessly, making it a perfect starter for dinner parties or a beloved snack to enjoy anytime. Trust me, once you try this creamy, garlicky crab-filled delight, it will quickly become a go-to favorite in your kitchen.

Ingredients You’ll Need
These ingredients are simple and straightforward, yet each plays an essential role in creating a harmonious blend of flavors and textures. From the creamy base to the fresh mushrooms and hint of spice, every element is a building block of this delicious dish.
- Cooked crab meat (1 cup): The star ingredient, providing sweet, tender seafood flavor and a touch of luxury.
- Cream cheese, softened (1/2 cup): Adds richness and a creamy texture that binds the filling perfectly.
- Sour cream (1/4 cup): Offers a subtle tanginess that balances the richness and deepens the flavor.
- Garlic, minced (2 cloves): Brings bright, aromatic notes that awaken the palate without overpowering.
- Chopped green onions (1/4 cup): Provides a fresh, mild onion bite and lovely color contrast.
- Paprika (1/2 teaspoon): Adds warm, smoky undertones and a gentle hint of spice.
- Salt to taste: Crucial for amplifying all the natural flavors in the dish.
- Black pepper to taste: Brings a gentle heat that complements the crab beautifully.
- Grated Parmesan cheese, divided (1/4 cup): Offers a sharp, savory kick and helps develop a golden crust when baked.
- Large portobello mushrooms (12): The hearty vessels that soak up flavors and provide a satisfying chew.
- Vegetable oil or melted butter (2 tablespoons): Adds moisture and richness, ensuring a lovely finish on top.
How to Make Creamy Garlic Crab-Stuffed Mushrooms Recipe
Step 1: Preheat and Prepare Mushrooms
Begin by setting your oven to 375°F (190°C) so it reaches the perfect temperature by the time the mushrooms are ready to bake. Meanwhile, gently wipe each portobello mushroom clean with a damp cloth to remove any dirt, making sure to keep them intact for stuffing. Carefully remove the stems, creating a cozy cavity for your luscious filling. Pat the mushroom caps dry to avoid excess moisture diluting the delicious stuffing.
Step 2: Mix the Creamy Crab Filling
In a mixing bowl, combine the cooked crab meat with softened cream cheese and sour cream. Add the minced garlic and chopped green onions to infuse freshness and aroma. Sprinkle in the paprika, salt, and black pepper to punch up the flavor, then fold in half of the Parmesan cheese for that irresistible salty tang. Stir everything together until you have a smooth, creamy mixture that’s bursting with flavor.
Step 3: Stuff the Mushrooms
Take generous spoonfuls of the crab mixture and fill each mushroom cap until nicely mounded. This step is where your effort turns into magic — a little mound of creamy seafood filling nestled into earthy mushrooms. Arrange the stuffed mushrooms on a baking sheet, ready for their transformation in the oven.
Step 4: Add Finishing Touches and Bake
Drizzle the tops of the stuffed mushrooms with melted butter or vegetable oil to keep them moist and add buttery richness. Next, sprinkle the remaining Parmesan cheese over the tops for that golden, bubbling crust. Bake them in your preheated oven for 20 to 25 minutes, until the mushrooms are tender and the filling turns beautifully golden, bubbling with irresistible aroma.
Step 5: Cool and Serve
Once out of the oven, give the mushrooms a few minutes to cool slightly. This resting time helps the filling set just a bit, making them easier to pick up and enjoy. Transfer them carefully to a serving platter and get ready to impress your guests or treat yourself to a marvelous bite of this creamy, garlicky crab delight.
How to Serve Creamy Garlic Crab-Stuffed Mushrooms Recipe

Garnishes
A sprinkle of fresh parsley or finely chopped chives makes a wonderful garnish, adding a burst of vibrant green and a fresh flavor contrast to the richness of the crab filling. You can also grate an extra pinch of Parmesan on top for a cheesy finish or add a light drizzle of lemon juice for a bright, citrusy kick.
Side Dishes
This Creamy Garlic Crab-Stuffed Mushrooms Recipe pairs beautifully with light salad greens dressed with a simple vinaigrette or alongside roasted vegetables to keep things balanced. For a heartier meal, serve them with steamed rice or buttery mashed potatoes, which complement their creamy texture perfectly.
Creative Ways to Present
For a party, arrange the stuffed mushrooms on a vibrant serving platter garnished with lemon wedges and fresh herbs. Alternatively, serve each mushroom nestled on a bed of mixed greens or a swirl of garlic aioli to add a bit of flair. Mini toothpicks or elegant appetizer forks make them easy to enjoy finger-food style.
Make Ahead and Storage
Storing Leftovers
Leftover stuffed mushrooms keep well in an airtight container in the refrigerator for up to three days. They remain tender and flavorful, just make sure to cover them tightly to preserve moisture in the creamy crab filling.
Freezing
You can freeze unbaked stuffed mushrooms by placing them on a tray in the freezer until firm, then transferring them to a freezer-safe container. They freeze best for up to two months. When ready to enjoy, bake them straight from frozen, adding a few extra minutes to the baking time.
Reheating
To reheat, warm stuffed mushrooms in a 350°F (175°C) oven for about 10 minutes until heated through and bubbly again. Avoid microwaving if possible, as the texture of the mushrooms may suffer and the filling won’t get that lovely golden top.
FAQs
Can I use other types of mushrooms for this recipe?
Absolutely! While portobello mushrooms provide a hearty base, cremini or large white button mushrooms also work beautifully. Just adjust the baking time slightly if the mushrooms are smaller.
Is fresh crab meat necessary or can I use canned crab?
Fresh crab meat offers the best flavor and texture, but good-quality canned crab meat can be a convenient and tasty substitute, especially when fresh isn’t available.
How spicy is this Creamy Garlic Crab-Stuffed Mushrooms Recipe?
This recipe has a gentle heat from the black pepper and paprika, but it’s not spicy. If you prefer more heat, add a pinch of cayenne or red pepper flakes to the filling.
Can this dish be made vegan or dairy-free?
For a vegan twist, substitute crab with a plant-based seafood alternative or finely chopped artichokes for texture, and use vegan cream cheese and sour cream. Nutritional yeast can replace Parmesan to keep that cheesy flavor.
Is it possible to prepare this recipe ahead of time?
Yes! You can prepare and stuff the mushrooms a few hours ahead and keep them refrigerated. Just add the final drizzles of butter or oil and bake them fresh when ready to serve for the best results.
Final Thoughts
This Creamy Garlic Crab-Stuffed Mushrooms Recipe is one of those dishes that instantly feels special but is surprisingly easy to pull off. The mix of creamy, garlicky crab filling inside delightful mushrooms is sure to wow anyone lucky enough to get a taste. I encourage you to give it a try — whether for a cozy night in or a festive gathering, these mushrooms will bring smiles and full hearts to your table.
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Creamy Garlic Crab-Stuffed Mushrooms Recipe
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 12 servings
- Category: Appetizer
- Method: Baking
- Cuisine: American
Description
These Creamy Garlic Crab-Stuffed Mushrooms are a decadent appetizer perfect for entertaining or a special treat. Large portobello mushroom caps are filled with a luscious mixture of crab meat, cream cheese, sour cream, garlic, and green onions, then baked to golden perfection and topped with Parmesan cheese for an irresistible savory bite.
Ingredients
Stuffing
- 1 cup cooked crab meat
- 1/2 cup cream cheese, softened
- 1/4 cup sour cream
- 2 cloves garlic, minced
- 1/4 cup chopped green onions
- 1/2 teaspoon paprika
- Salt to taste
- Black pepper to taste
- 1/8 cup grated Parmesan cheese (half of 1/4 cup)
Mushrooms
- 12 large portobello mushrooms
- 2 tablespoons vegetable oil or melted butter
- 1/8 cup grated Parmesan cheese (remaining half)
Instructions
- Preheat Oven: Set your oven to 375°F (190°C) and allow it to preheat completely to ensure even cooking of the mushrooms.
- Prepare Mushrooms: Wipe the mushrooms clean using a damp cloth to remove any dirt. Carefully remove the stems from each portobello and pat the mushroom caps dry to prevent excess moisture in the stuffing.
- Make the Crab Mixture: In a mixing bowl, combine the cooked crab meat, softened cream cheese, sour cream, minced garlic, chopped green onions, paprika, salt, black pepper, and half of the Parmesan cheese. Mix thoroughly until a creamy and uniform stuffing forms.
- Stuff the Mushrooms: Generously fill each mushroom cap with the crab mixture, ensuring they are well packed. Arrange the stuffed mushroom caps evenly on a baking sheet for optimal heat circulation.
- Add Fat and Cheese: Drizzle the tops of the stuffed mushrooms with vegetable oil or melted butter to promote browning and flavor. Then sprinkle the remaining Parmesan cheese evenly on top of each mushroom.
- Bake: Place the baking sheet in the preheated oven and bake the mushrooms for 20 to 25 minutes, or until the tops are golden and the filling is bubbling hot.
- Serve: Remove from the oven and let the mushrooms cool for several minutes before transferring them to a serving platter. Serve warm to enjoy the creamy texture and savory flavors at their best.
Notes
- You can substitute cream cheese with Neufchâtel for a lower-fat option.
- Fresh crab meat is preferable, but canned or imitation crab can be used in a pinch.
- Ensure mushrooms are patted dry to prevent sogginess in stuffing.
- For a spicier kick, add a pinch of cayenne pepper to the stuffing mix.
- These can be prepared ahead of time and baked just before serving.

