Crab Stuffed Mushrooms

Crab Stuffed Mushrooms are the kind of appetiser that makes people think you’ve gone all out, when really you’ve barely broken a sweat. They’re creamy, golden, packed with sweet crab, and honestly a little bit irresistible. If you need something that disappears faster than you can say “who took the last one?”, this is it.

What makes this crab stuffed mushrooms recipe so good is the luscious combo of cream cheese and mayo. It creates a silky, rich filling that hugs every piece of crab without drowning it. The result is easy crab stuffed mushrooms with a proper gourmet feel, but none of the fuss. These seafood stuffed mushrooms look fancy, taste incredible, and are dangerously easy to make.

Why Everyone Devours These Crab Stuffed Mushrooms

• Creamy Yet Balanced Filling: The combination of cream cheese and mayo creates a silky, rich base that enhances the sweet crab meat without making the filling heavy or greasy.
• Real Crab Front And Centre: This crab stuffed mushrooms recipe lets the crab shine instead of hiding it behind too many fillers, giving you bold seafood flavour in every bite.
• Golden Crunch On Top: A light sprinkle of breadcrumbs and parmesan forms a crisp, golden crust that contrasts beautifully with the creamy interior.
• Tender, Not Watery Mushrooms: Proper prep and baking time ensure the mushroom caps stay juicy and flavourful without turning soggy.

Ingredients You’ll Need

You only need a handful of simple ingredients to make these Crab Stuffed Mushrooms shine.

• Crab Lobster Meat: The star of the filling. Sweet, delicate, and packed with seafood flavour, it gives these seafood stuffed mushrooms their signature richness and makes this crab stuffed mushrooms recipe feel truly special.
• Whole Egg Mayonnaise: Adds creaminess and depth while keeping the filling luscious and smooth. It helps bind everything together without overpowering the crab.
• Spreadable Cream Cheese: Softened cream cheese creates structure and body in the filling, ensuring your easy crab stuffed mushrooms stay creamy inside while holding their shape as they bake.
• Freshly Grated Parmesan Cheese: Brings savoury saltiness and helps create that beautiful golden crust on top, adding both flavour and texture to every bite.

Note: Please see recipe card at the bottom for a full list of ingredients with measurements.

Make Them Your Own: Add-Ins And Substitutions

• Swap The Seafood: No crab on hand? Try finely chopped cooked shrimp or even a mix of crab and lobster for extra indulgence while keeping that seafood stuffed mushrooms vibe.
• Use Greek Yogurt Instead Of Mayo: For a lighter option, replace the mayonnaise with thick Greek yogurt. You’ll still get creaminess with a little extra tang.
• Add A Little Heat: Stir in a pinch of cayenne pepper or a few drops of hot sauce if you like your crab stuffed mushrooms with a subtle kick.
• Boost The Cheese Factor: Mix in a tablespoon of shredded mozzarella or fontina for a slightly stretchier, cheesier centre.
• Make Them Gluten Free: Skip the Panko or replace it with gluten free breadcrumbs. You can also top with extra parmesan for a crisp finish without crumbs.

How To Clean Mushrooms The Right Way

Mushrooms are like little sponges, so how you clean them really matters for perfect Crab Stuffed Mushrooms.

• Gently Wipe Them Clean: Use a damp paper towel to wipe each mushroom dry, removing any dirt from the surface. This keeps them clean without adding extra moisture.
• Remove Stems And Scoop The Centres: Twist off the stems, then use a small spoon to gently scoop out the centres to create space for the filling.
• Avoid Washing Or Soaking: Do not rinse or soak mushrooms in water. They will absorb too much liquid and release it while cooking, which can make your seafood stuffed mushrooms watery instead of beautifully tender.

How To Make Crab Stuffed Mushrooms

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1. Preheat And Prepare: Preheat your oven to 375°F 175°C and lightly grease a large baking sheet with cooking oil spray. Position the rack in the centre of the oven so the mushrooms cook evenly and develop colour.

2. Clean And Prep Mushrooms: Wipe mushrooms clean with a damp paper towel, remove the stems, and gently scoop out the centres. Arrange the caps on the baking sheet and lightly spray them with olive oil to prevent drying.

For a cosy, slightly indulgent spread, pair these Crab Stuffed Mushrooms with Garlic Butter Rice and a bowl of Creamy Roasted Tomato Basil Soup. The rice soaks up every bit of flavour and turns this appetiser into a more filling meal, while the soup adds warmth and balance without overpowering the seafood. It feels a little fancy, but still relaxed and comforting.

If you’re building more of a party style table, serve them alongside Caprese Crostini With Grilled Avocado. The fresh tomatoes and creamy avocado contrast beautifully with the rich, cheesy filling in the mushrooms, keeping everything light and vibrant. Together, they create a gorgeous appetiser spread that looks impressive but is secretly so easy to pull together.

Little Tricks For Perfect Crab Stuffed Mushrooms

• Pat The Crab Dry First: If your crab meat seems wet, gently press it between paper towels before mixing. Extra moisture can make the filling loose and watery.
• Pre-Bake For Extra Insurance: If you’re worried about soggy mushrooms, bake the empty caps for 5 minutes first, then drain any liquid before stuffing.
• Do Not Overmix The Filling: Fold everything together gently so you keep nice chunks of crab throughout the mixture.
• Use A Cookie Scoop: A small scoop keeps the filling even and makes your crab stuffed mushrooms look neat and professional.
• Broil For Colour, Not Cooking: The final broil is just for that golden top. Watch closely so the breadcrumbs crisp without burning.

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