Quick Description
These Crab-Stuffed Brown Mushrooms are rich, buttery, and packed with savory seafood flavor. Tender mushroom caps are filled with a creamy crab mixture blended with Parmesan, Dijon, horseradish, and herbs, then baked until golden and irresistible. Perfect for parties, holidays, or an impressive appetizer.
Servings & Timing
- Serves: 6–8 (24 stuffed mushrooms)
- Prep Time: 20 minutes
- Bake Time: 20–25 minutes
- Total Time: ~45 minutes
Ingredients List
- 24 large brown mushrooms
- ¾ lb crabmeat (fresh or lump)
- 2 tablespoons fresh lemon juice
- ½ cup panko bread crumbs
- ½ cup unsalted butter, melted
- ½ cup grated Parmesan cheese
- 3 teaspoons Dijon mustard
- 2 teaspoons horseradish
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- 2 tablespoons fresh parsley, chopped
- ½–1 cup shredded cheese (mozzarella or white cheddar, optional topping)
Instructions
1. Preheat Oven
Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper.
2. Prepare the Mushrooms
Remove stems from mushrooms and clean gently with a damp paper towel.
Place caps stem-side up on prepared baking sheet.
3. Make the Filling
In a large bowl, combine crabmeat, lemon juice, panko, melted butter, Parmesan, Dijon mustard, horseradish, garlic powder, onion powder, and parsley.
Mix gently to avoid breaking up the crab too much.
4. Stuff the Mushrooms
Spoon filling evenly into each mushroom cap.
Press lightly to secure.
5. Add Cheese (Optional)
Sprinkle shredded cheese on top of each stuffed mushroom for extra richness.
6. Bake
Bake for 20–25 minutes, until mushrooms are tender and tops are golden brown.
7. Serve
Serve warm, garnished with extra parsley if desired.
Nutrition (Per 3 Mushrooms – Approximate)
- Calories: 240
- Protein: 14g
- Carbohydrates: 6g
- Fat: 18g
- Fiber: 1g
Benefits
- High-Protein Appetizer: Crab adds lean protein
- Elegant but Easy: Great for entertaining
- Low-Carb Friendly Option: Reduce breadcrumbs for keto
- Big Flavor: Dijon and horseradish add depth
Additional Notes
- Do not overbake or mushrooms may release too much moisture
- Use lump crab for best texture
- Drain crab well before mixing
Dietary Info
- High-Protein ✔
- Gluten-Free Option ✖ (use GF panko)
- Low-Carb Option ✔ (reduce breadcrumbs)
Brief Introduction
These crab-stuffed mushrooms feel fancy but are surprisingly simple to make. The buttery crab filling paired with earthy mushrooms makes them a guaranteed crowd favorite.
Step-by-Step Cooking Guide
- Clean and prepare mushrooms
- Mix crab filling
- Stuff caps generously
- Bake until golden
- Serve warm
Ingredient Details & Substitutions
- Brown Mushrooms: Baby bellas or white mushrooms work
- Parmesan: Freshly grated melts best
- Horseradish: Adds subtle heat, can reduce if sensitive
Recipe Variations & Serving Suggestions
- Add cream cheese for extra creaminess
- Sprinkle smoked paprika on top
- Serve with lemon wedges
Storage & Make-Ahead
- Refrigerator: Store up to 3 days
- Reheat: Oven at 350°F until warmed through
- Freezer: Not recommended
FAQs
Can I make these ahead of time?
Yes, assemble and refrigerate up to 24 hours before baking.
Can I use imitation crab?
Yes, but flavor will be milder.
Why are my mushrooms watery?
Overbaking or overcrowding the pan.
Optional Personal Story
These are always the first appetizer to disappear at gatherings. They look impressive, taste amazing, and no one believes how simple they are to make.
