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 a secret meant for fancier kitchens than mine. It was a rainy Tuesday, and I had grabbed lump crab on impulse because the fish counter guy promised it was fresher than anything he had seen all week. That impulse turned into one of those meals where nobody speaks for the first five minutes because everyone is too busy eating. Cowboy butter came later, a reckless drizzle that pulled the whole thing together into something I now make every time I want to feel like a genius.

I served these at a small dinner party once and watched my friend Mark, who never goes back for seconds, quietly load three more onto his plate when he thought nobody was looking. My sister called the next day to ask for the recipe, which is the highest compliment in our family.

Ingredients

• 16 large shrimp (U12 or larger), peeled and deveined, tails on: Go for the biggest shrimp you can find because they need to hold a generous mound of filling without collapsing.
• 225 g lump crab meat, drained and picked over: Pick through it carefully for shells because nothing ruins a delicate bite faster than crunching into cartilage.
• 1/4 cup mayonnaise: This binds the filling without making it heavy, so do not be tempted to skip it.
• 1 large egg, lightly beaten: Helps set the filling during baking so everything holds together beautifully.
• 2 tbsp Dijon mustard: Adds a quiet sharpness that wakes up the sweetness of the crab.
• 1 tbsp Worcestershire sauce: A little umami depth that makes the filling taste like it simmered longer than it did.
• 1 tbsp fresh lemon juice: Brightens the crab mixture and ties it to the citrus in the cowboy butter.
• 1 tsp Old Bay seasoning: The classic seafood spice that pulls shrimp and crab into the same flavor family.
• 1/4 cup finely chopped celery: Provides a subtle crunch that keeps the filling from feeling like a paste.
• 1/4 cup finely chopped red bell pepper: Adds a flash of sweetness and color throughout the filling.
• 1/4 cup panko breadcrumbs: Just enough to absorb moisture and give structure without turning it bready.
• 1 tbsp chopped fresh parsley: A fresh herbal note that balances the richness of the crab and mayo.
• Salt and black pepper, to taste: Season gradually and taste as you go because crab varies in natural saltiness.
• 85 g unsalted butter, melted: The luscious base of the cowboy butter, so use good quality butter if you can.
• 2 cloves garlic, minced: Finely minced so it melts into the sauce without leaving harsh raw bits.
• 1 tbsp fresh lemon juice (for cowboy butter): Cuts through the butter and adds the bright acidity that makes this sauce addictive.
• 1 tbsp Dijon mustard (for cowboy butter): Emulsifies the butter and adds a tangy backbone.
• 1 tbsp chopped fresh chives: Their mild onion flavor is the quiet hero of cowboy butter.
• 1 tbsp chopped fresh parsley (for cowboy butter): Double down on freshness with a second hit of parsley in the sauce.
• 1 tsp smoked paprika: This is what gives cowboy butter its signature smoky warmth.
• 1/2 tsp crushed red pepper flakes: A gentle heat that lingers at the back of your palate.
• Salt and pepper, to taste (for cowboy butter): Season the sauce boldly because it needs to stand up to rich seafood.
• Lemon wedges and fresh chopped parsley for garnish: A final squeeze of lemon at the table makes everything sparkle.

Instructions

Preheat and prepare your baking sheet:

Set your oven to 400 degrees Fahrenheit and line a baking sheet with parchment paper or a light coating of oil so nothing sticks during baking.

Butterfly the shrimp:

Run your knife along the back of each shrimp without cutting all the way through, then gently press them open flat like little spoons ready to hold their filling.

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 beautiful lump pieces.

Stuff each shrimp:

Spoon about one tablespoon of crab mixture onto the butterflied part of each shrimp and press lightly so it stays put, folding the tail over the top if you like the look.

Bake until pink and set:

Arrange the stuffed shrimp on your prepared sheet and bake for 15 to 18 minutes until the shrimp turn coral 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 everything is smoothly combined.

Drizzle and serve:

Transfer the hot shrimp to a platter, spoon cowboy butter generously over the top, and scatter with lemon wedges and extra parsley before carrying them to the table immediately.

Pin It

The night I first got this right, I stood in the kitchen dipping toasted baguette slices into leftover cowboy butter long after the shrimp were gone, wondering why I had ever considered this dish too complicated for a weeknight.

What to Serve Alongside

These shrimp are rich enough to stand alone as a main course, but a bed of mixed greens with a light vinaigrette gives a crisp contrast that makes each bite feel fresher. Toasted baguette slices are essential for soaking up every last drop of cowboy butter, and a glass of Sauvignon Blanc or a citrusy wheat beer rounds out the meal beautifully.

Making It Your Own

I have swapped the Old Bay for Cajun seasoning when I wanted more heat, and once I folded a tablespoon of cream cheese into the crab filling on a whim that turned out to be a fantastic mistake. Cowboy butter is endlessly flexible, so try adding a squeeze of honey or a pinch of cayenne depending on your mood.

A Few Last Thoughts

This recipe looks impressive but is genuinely approachable once you get the hang of butterflying shrimp. A few small habits make all the difference between good and unforgettable.

• Chill the stuffed shrimp for ten minutes before baking to help the filling set firmly.
• Taste the cowboy butter before drizzling and adjust the salt because the butter mellows the seasoning.
• Serve immediately because cowboy butter firms up as it cools and you want it pooled and glossy.

Pin It

Once you master the butterflying technique, you will find yourself stuffing shrimp with all kinds of fillings, but this crab and cowboy butter version will always be the one that disappeared fastest at my table.

Recipe Q&A

→ What shrimp size works best?

Choose large shrimp (U12 or larger) so they can be butterflied and hold the crab mound without falling apart; tails-on helps with handling and presentation.

→ Can I use canned crab instead of fresh lump?

High-quality canned crab can work—drain thoroughly and pick over for shells. Fresh lump offers better texture and a cleaner flavor when possible.

→ How do I prevent overcooking the shrimp?

Bake at 400°F (200°C) for about 15–18 minutes, watching for pink, opaque flesh and a set filling. Remove promptly to avoid rubbery shrimp and spoon on the warm butter just before serving.

→ Can I pan-sear the stuffed shrimp instead of baking?

Yes—sear briefly on the cut side in a hot skillet to color the filling, then finish in a 350°F oven until cooked through. Alternatively, sear both sides and finish gently to avoid burning the butter herbs.

→ How can I make this gluten-free?

Replace panko with crushed gluten-free crackers, almond meal or gluten-free breadcrumbs to maintain texture while keeping it gluten-free.

→ What's the best way to store and reheat leftovers?

Store shrimp and cowboy butter separately in the fridge for up to 2 days. Reheat shrimp gently in a warm oven (300–325°F) and warm the butter slowly on low to preserve texture and flavor.