Crab Cake Stuffed Shrimp

The sizzle of butter hitting a hot pan always transports me somewhere, but the first time I pressed crab filling into a butterflied shrimp, I felt like I had stumbled onto restaurant territory in my own cramped kitchen. The cowboy butter came later, a reckless splash of this and that, and suddenly everything clicked. It was the kind of dish that makes you stand at the counter eating off the sheet pan before anyone else arrives.

I served these at a small dinner party last summer when my friend Laura declared she did not like seafood, a bold stance at a pescatarian household. She ate four of them before admitting defeat and asked for the recipe on the way out the door.

Ingredients

• 16 large shrimp (U12 or larger), peeled and deveined, tails on: Go for the biggest shrimp you can find because smaller ones are nearly impossible to butterfly and stuff properly.
• 225 g lump crab meat, drained and picked over: Fresh is ideal but a good quality canned lump crab works fine, just be gentle when folding so those precious lumps stay intact.
• 1/4 cup mayonnaise: This binds the filling without making it heavy, and a full fat version gives the best texture.
• 1 large egg, lightly beaten: The egg sets during baking and locks everything together so your filling does not slide off.
• 2 tbsp Dijon mustard: Adds a subtle sharpness that cuts through the richness of the crab and butter.
• 1 tbsp Worcestershire sauce: A sneaky umami bomb that deepens the crab flavor without anyone guessing the secret.
• 1 tbsp fresh lemon juice: Brightens the filling and echoes the lemon in the cowboy butter for cohesion.
• 1 tsp Old Bay seasoning: Non negotiable if you want that classic coastal flavor running through the crab mixture.
• 1/4 cup finely chopped celery: Provides a slight crunch and freshness inside the filling.
• 1/4 cup finely chopped red bell pepper: Adds sweetness and a pop of color that makes the filling look as good as it tastes.
• 1/4 cup panko breadcrumbs: Just enough to hold things together without turning the filling into a bready paste.
• 1 tbsp chopped fresh parsley: Folded into the filling for a fresh herbal note.
• Salt and black pepper, to taste: Season gradually and taste the filling before stuffing, but skip raw egg tasting if that concerns you.
• 85 g unsalted butter, melted: The foundation of cowboy butter, so use a decent butter you would eat on good bread.
• 2 cloves garlic, minced: Raw garlic blooms beautifully in the warm butter and gives the sauce its aromatic punch.
• 1 tbsp fresh lemon juice (for cowboy butter): Balances the richness and ties the sauce back to the shrimp.
• 1 tbsp Dijon mustard (for cowboy butter): Adds body and tanginess to the butter sauce.
• 1 tbsp chopped fresh chives: A mild onion flavor that plays well with the other herbs.
• 1 tbsp chopped fresh parsley (for cowboy butter): Double duty with the filling, so chop extra at the start.
• 1 tsp smoked paprika: This is what gives cowboy butter its signature smoky edge and rusty color.
• 1/2 tsp crushed red pepper flakes: Adjust up or down depending on how much heat you enjoy.
• Lemon wedges and fresh parsley for garnish: A final squeeze of lemon at the table makes everything sing.

Instructions

Preheat and prepare the baking sheet:

Set your oven to 400 degrees Fahrenheit and line a baking sheet with parchment paper so the shrimp release cleanly after baking.

Butterfly the shrimp:

Using a sharp knife, slice along the back of each shrimp without cutting all the way through, then press gently to flatten them open like tiny books.

Build the crab filling:

In a medium bowl, combine the crab meat, mayonnaise, egg, Dijon, Worcestershire, lemon juice, Old Bay, celery, bell pepper, panko, parsley, salt, and pepper, folding gently so the crab lumps stay whole.

Stuff each shrimp:

Spoon about one tablespoon of crab mixture onto each butterflied shrimp and press lightly so it adheres, then fold the tail over the filling if you like a tidy presentation.

Bake until pink and set:

Arrange the stuffed shrimp on the prepared sheet and bake for 15 to 18 minutes until the shrimp curl and turn pink and the filling feels firm to the touch.

Whisk the cowboy butter:

While the shrimp bake, whisk together the melted butter, garlic, lemon juice, Dijon, chives, parsley, smoked paprika, red pepper flakes, salt, and pepper in a small bowl until emulsified.

Finish and serve:

Transfer the hot shrimp to a platter, drizzle generously with cowboy butter, and scatter lemon wedges and extra parsley over the top before serving immediately.

Save

There is something about placing a platter of these down at a table that makes the whole room go quiet for a beat before anyone reaches in.

Making Ahead and Storing

You can prepare the crab filling up to a day in advance and keep it covered in the refrigerator, which saves precious time when entertaining. Assemble and stuff the shrimp right before baking because raw seafood waits for no one.

Pairing Suggestions

A crisp Sauvignon Blanc cuts right through the richness of the butter and highlights the sweetness of the crab beautifully. If beer is more your speed, a citrusy wheat beer mirrors the lemon notes and keeps things casual.

Variations and Upgrades

Once you master the basic technique, the recipe bends easily to whatever you have on hand or whatever mood strikes. The filling accepts different herbs and seasonings generously, and the cowboy butter concept works on almost anything grilled or roasted.

• Swap the Old Bay for Cajun seasoning if you want a spicier profile.
• Add a tablespoon of capers to the cowboy butter for a briny punch.
• Always taste your crab meat before seasoning the filling because salt levels vary wildly between brands.

Save

This is the kind of recipe that turns an ordinary evening into something worth remembering, one butter soaked bite at a time.

Recipe Questions & Answers

→ How do I keep the crab filling from sliding out?

Press the crab mixture gently onto the butterflied shrimp so it adheres, and fold the tail over the filling if helpful. Chilling the filling briefly can firm it up and improve adhesion before baking.

→ Can I use canned crab instead of fresh lump crab?

Yes. Choose high-quality canned lump, drain well and pick over for shells. You may need to adjust seasoning and drain excess liquid so the filling holds its shape.

→ What's the best way to prepare the cowboy butter?

Whisk melted unsalted butter with minced garlic, lemon juice, Dijon, chives, parsley, smoked paprika and red pepper flakes. Keep it warm and spoon over the shrimp just before serving for maximum flavor.

→ Any tips for a crisp finish or alternative cooking methods?

For a slightly crisper top, finish under a hot broiler for 1–2 minutes watching closely. Alternatively, sear the stuffed side in a hot skillet for color, then transfer to the oven to finish cooking through.

→ How can I adapt this for a gluten-free diet?

Replace panko with almond flour, crushed gluten-free crackers or crushed pork rinds to maintain binding without gluten. Adjust liquid if the substitute absorbs differently.

→ How should leftovers be stored and reheated?

Store cooled shrimp covered in the refrigerator up to 2 days. Reheat gently in a 350°F oven until warmed through, and refresh with a spoonful of warmed cowboy butter to restore shine and flavor.