Preheat oven to 400°F. Butterfly large shrimp and fill each with a lump crab cake mixture of crab meat, mayo, egg, Dijon, Worcestershire, celery, bell pepper, panko and herbs. Bake 15–18 minutes until shrimp are pink and filling sets. Whisk melted butter with garlic, lemon, Dijon, chives, parsley, smoked paprika and red pepper flakes; drizzle over warm shrimp. Serve with lemon wedges and toasted bread or greens for a bright, crowd-pleasing main or starter.
The sizzle of butter hitting a hot pan at my friend Miguels beach house changed how I think about appetizers forever. He was attempting something ambitious, stuffing shrimp with crab, and the kitchen smelled like a coastal seafood shack in the best way. I burned the first batch because I got distracted telling a story, but the second batch was pure magic.
I made these for my sisters engagement party and watched three grown adults hover over the baking sheet before I could even transfer them to a serving plate. The silence that followed the first bite was the best compliment I never received.
Ingredients
- 16 large shrimp (U12 or larger), peeled and deveined, tails on: The larger the shrimp the easier they are to stuff, so do not skimp on size here.
- 225 g lump crab meat: Pick through it gently for shells and let it drain well so your filling does not get soggy.
- 1/4 cup mayonnaise: Binds everything together without weighing down the delicate crab.
- 1 large egg, lightly beaten: Helps set the filling as it bakes so it holds its shape.
- 2 tbsp Dijon mustard: Adds a subtle tang that elevates both the filling and the cowboy butter.
- 1 tbsp Worcestershire sauce: That deep umami hit that makes people ask what your secret is.
- 1 tbsp fresh lemon juice: Brightens the crab mixture and keeps it tasting clean.
- 1 tsp Old Bay seasoning: Non negotiable if you want that classic coastal flavor profile.
- 1/4 cup finely chopped celery: Adds a gentle crunch without overpowering the texture.
- 1/4 cup finely chopped red bell pepper: A touch of sweetness and a pop of color in every bite.
- 1/4 cup panko breadcrumbs: Just enough to hold things together without turning it into breading.
- 1 tbsp chopped fresh parsley: Fresh herbs make a noticeable difference here, so skip the dried stuff.
- Salt and black pepper: Season gradually and taste as you go.
- 85 g unsalted butter, melted: The base of your cowboy butter, so use good quality butter if you can.
- 2 cloves garlic, minced: Fresh garlic only, it blooms beautifully in the warm butter.
- 1 tbsp fresh lemon juice (for cowboy butter): Cuts through the richness and ties everything together.
- 1 tbsp Dijon mustard (for cowboy butter): Gives the sauce a creamy emulsified quality.
- 1 tbsp chopped fresh chives: Their mild onion flavor is perfect here.
- 1 tbsp chopped fresh parsley (for cowboy butter): Double down on freshness.
- 1 tsp smoked paprika: This is what gives cowboy butter its signature smoky warmth.
- 1/2 tsp crushed red pepper flakes: Adjustable heat depending on your crowd.
- Lemon wedges and fresh parsley for garnish: Never skip the garnish, it matters more than you think.
Instructions
- Preheat and prepare your baking sheet:
- Crank your oven to 400 degrees F and line a baking sheet with parchment paper so nothing sticks and cleanup is effortless.
- Butterfly the shrimp:
- Run your knife along the back of each shrimp without cutting all the way through, then press gently to flatten them open like little spoons ready to be filled.
- Mix the crab filling:
- In a medium bowl, fold together the crab meat, mayonnaise, egg, Dijon, Worcestershire, lemon juice, Old Bay, celery, bell pepper, panko, parsley, salt, and pepper with a gentle hand so you do not break up those precious lumps of crab.
- Stuff each shrimp:
- Spoon about one tablespoon of the crab mixture onto each butterflied shrimp and press lightly so it nestles in, then fold the tail over if you want a tidy presentation.
- Bake until golden and pink:
- Arrange the stuffed shrimp on your prepared sheet and bake for 15 to 18 minutes until the shrimp curl and turn pink and the filling is set with lightly golden edges.
- Whisk together the cowboy butter:
- While the shrimp bake, whisk the melted butter with garlic, lemon juice, Dijon, chives, parsley, smoked paprika, red pepper flakes, salt, and pepper in a small bowl until everything is beautifully combined.
- Plate and finish:
- Transfer the shrimp to a warm platter, drizzle generously with cowboy butter, scatter lemon wedges and parsley around the edges, and serve immediately while everything is still glistening.
The night I served these to my neighbors who swore they did not like seafood, they asked for the recipe before leaving. That moment when someone sets aside their own assumptions about food is quietly thrilling.
What to Serve Alongside
These shrimp are rich enough to stand alone as a main course alongside a simple arugula salad with lemon vinaigrette. For a heartier spread, toasted baguette slices are essential for soaking up every last drop of that cowboy butter.
Getting the Shrimp Ready
Butterflying takes a bit of patience the first time but becomes second nature quickly. Use a sharp knife and work on a stable surface, and remember that imperfect butterflied shrimp still taste absolutely wonderful once they are stuffed and baked.
Making It Your Own
This recipe is flexible once you understand the basic technique, so feel free to adjust the heat level or swap herbs based on what you have growing on your windowsill.
- Add extra red pepper flakes to the cowboy butter if your guests like things spicy.
- Try fresh tarragon instead of parsley in the filling for an unexpected anise note.
- Always taste the crab mixture before stuffing to make sure the seasoning is where you want it.
Every time I make these I think about that beach house kitchen and the sound of butter sizzling, and I smile because the best recipes are the ones that carry a story with them. Serve them to people you love and watch the room go quiet.
Recipe Questions & Answers
- → How do I keep the filling from falling out during baking?
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Press about 1 tablespoon of the crab mixture firmly onto the butterflied shrimp so it adheres, and fold the tail over the filling if helpful. Chill assembled shrimp briefly on the tray before baking to help the filling set.
- → Is fresh crab meat necessary or can I use canned?
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Fresh lump crab gives the best texture and flavor, but high-quality canned lump crab can be used—just drain and pick over it well to remove shells and excess liquid.
- → How can I make this gluten-free?
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Swap panko for gluten-free breadcrumbs or finely ground almond meal to maintain a light binder for the crab filling while keeping the dish gluten-free.
- → Can components be made ahead of time?
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You can mix the crab filling and make the cowboy butter up to a day ahead. Assemble just before baking for best texture, or bake, cool, and reheat gently while keeping butter ready to warm and drizzle.
- → What’s the easiest way to increase heat?
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Boost crushed red pepper flakes in the cowboy butter, add a pinch of cayenne to the crab mixture, or serve with a spicy sauce on the side for adjustable heat.
- → What sides and drinks pair well with these shrimp?
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Serve with toasted baguette slices or a bed of mixed greens. A crisp Sauvignon Blanc or a citrusy wheat beer complements the lemony butter and smoky paprika notes.