If you love the taste of the sea paired with rich, buttery goodness, this Baked Crab Legs in Butter Sauce Recipe will become your new go-to dish. Succulent crab legs baked to perfection and smothered in a vibrant, garlicky butter sauce make every bite a celebration of flavors and textures. Whether you’re cooking for a special occasion or simply craving something indulgent and satisfying, this recipe combines ease and elegance, transforming simple ingredients into a luxurious seafood feast.

Ingredients You’ll Need
The magic of this Baked Crab Legs in Butter Sauce Recipe lies in its straightforward, pantry-friendly ingredients that pack a punch. Each one plays an essential role—from the richness of the butter and the brightness of lemon to the gentle smoky warmth of paprika—creating a perfect harmony in every bite.
- 2 lbs king crab legs (or snow crab legs): Choose fresh or thawed crab legs for the best texture and flavor.
- 1/2 cup unsalted butter (1 stick), melted: The base of the sauce, lending a rich and silky texture.
- 4 cloves garlic, minced: Fresh garlic adds depth and amazing aromatic warmth.
- 1 tablespoon lemon juice (freshly squeezed): Adds a refreshing tang to brighten the buttery sauce.
- 1 teaspoon lemon zest: Elevates the lemon flavor with fragrant citrus oils.
- 1/2 teaspoon smoked paprika: Brings a subtle smoky note that perfectly complements seafood.
- 1/4 teaspoon cayenne pepper (optional): Just a hint of heat to add a gentle kick without overpowering other flavors.
- 1 tablespoon chopped fresh parsley (plus more for garnish): Adds a fresh, herbal touch and pops of color.
- Salt and freshly ground black pepper, to taste: Essential seasonings to balance and enhance all the ingredients.
- Lemon wedges, for serving: Provide extra zest and a bright finishing touch.
How to Make Baked Crab Legs in Butter Sauce Recipe
Step 1: Prepare the Crab Legs
Start by preheating your oven to 375°F (190°C) to get it ready for baking. If your crab legs are frozen, make sure to thaw them completely for an even cook and the best texture. To make it easier to eat and let the flavors seep in, carefully cut the shells along the leg segments to expose the crab meat—this not only helps the sauce penetrate but also makes cracking them open later less of a task.
Step 2: Make the Butter Sauce
While the oven warms up, melt the butter in a small saucepan over medium heat. Once melted, add the minced garlic, freshly squeezed lemon juice, and lemon zest. Stir in the smoked paprika for that lovely smoky undertone, and optional cayenne pepper if you’re feeling adventurous with a little heat. Let everything simmer together for 2 to 3 minutes, allowing the flavors to marry beautifully.
Step 3: Season and Add Fresh Parsley
Remove the butter sauce from heat and stir in the chopped fresh parsley. Taste and season with salt and freshly ground black pepper to bring out all the nuances of this vibrant sauce. This step is crucial—it will ensure your crab legs shine beautifully with perfectly balanced flavors.
Step 4: Arrange and Brush the Crab Legs
Place your prepared crab legs in a single layer in a baking dish. Using a basting brush or spoon, generously coat each leg with the fragrant butter sauce. This coating will bake into the meat, enriching every bite with those buttery, citrusy notes.
Step 5: Bake and Baste
Pop the crab legs into the oven and bake for 15 to 18 minutes. Halfway through baking, baste the crab legs again with the remaining butter sauce. This keeps the meat moist and intensifies the flavor, making sure every part of the crab is decadently delicious.
Step 6: Garnish and Serve
Once baked, remove the dish from the oven and sprinkle a little more fresh parsley on top for color and freshness. Serve immediately with lemon wedges on the side, allowing everyone to squeeze as much bright citrus as they like over their crab. This is when the dish truly comes alive!
How to Serve Baked Crab Legs in Butter Sauce Recipe
Garnishes
Fresh parsley is the perfect garnish, adding a beautiful green contrast against the golden crab legs. A few lemon wedges served alongside not only add a splash of color but also empower your guests to customize their tanginess to taste, brightening the buttery richness wonderfully.
Side Dishes
When serving this Baked Crab Legs in Butter Sauce Recipe, think crisp, light, and fresh accompaniments. A simple mixed green salad with a lemon vinaigrette, roasted asparagus, or a fluffy rice pilaf all complement the rich crab legs perfectly. Even some crusty bread is a winner here, ideal for soaking up every last bit of that incredible butter sauce.
Creative Ways to Present
For a fun presentation, arrange the crab legs on a large platter surrounded by lemon wedges and vibrant herbs. Scatter some edible flowers or microgreens for an elegant, restaurant-quality look. Alternatively, serve the crab legs individually in small cast-iron pans or on mini wooden boards for a rustic, seafood-shack vibe that will wow your guests.
Make Ahead and Storage
Storing Leftovers
If you have any leftover baked crab legs, store them in an airtight container in the refrigerator for up to two days. To preserve the flavor and moisture, drizzle a little of the leftover butter sauce over the crab before sealing the container.
Freezing
While fresh crab is always best, you can freeze leftover crab legs for up to two months. Wrap them tightly in plastic wrap and then place in a freezer-safe bag to prevent freezer burn. When ready to enjoy, thaw them overnight in the fridge for best results.
Reheating
Reheat your crab legs gently by placing them in a baking dish, brushing with some butter sauce, and warming in the oven at 300°F (150°C) for about 10 minutes. This slow reheating preserves the tenderness of the meat and ensures the buttery flavor remains fresh and moist.
FAQs
Can I use frozen crab legs for this recipe?
Absolutely! Just make sure to thaw them completely before baking to ensure even cooking and the best texture.
Is it necessary to cut the crab shells before baking?
Cutting into the shells helps the butter sauce soak into the meat and makes it easier to eat later. It’s a simple step that really enhances the overall experience.
Can I customize the spice level in this recipe?
Yes! The cayenne pepper is optional and can be adjusted or omitted depending on how much heat you prefer.
What can I substitute if I don’t have smoked paprika?
If you don’t have smoked paprika, regular paprika or a small pinch of chipotle powder can be great alternatives to add a smoky flavor.
How do I know when the crab legs are done baking?
The crab legs are done when they are heated through, and the butter sauce is bubbly and fragrant, usually after 15 to 18 minutes. Be careful not to overbake, or the meat may become tough.
Final Thoughts
There’s nothing quite like the feeling of serving up a hot, buttery plate of crab legs that tastes like it came straight from a seaside shack. This Baked Crab Legs in Butter Sauce Recipe is a fabulous way to bring that indulgence right into your own kitchen with minimal fuss but maximum flavor. Give it a try—you may just find yourself hooked on this beautifully simple and gloriously delicious seafood treat!
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Baked Crab Legs in Butter Sauce Recipe
- Prep Time: 8 minutes
- Cook Time: 18 minutes
- Total Time: 26 minutes
- Yield: 4 servings
- Category: Seafood
- Method: Baking
- Cuisine: American
Description
Delight in succulent baked crab legs bathed in a rich, flavorful butter sauce infused with garlic, lemon, smoked paprika, and a hint of cayenne. This easy-to-make seafood dish brings restaurant-quality taste right to your table in under 30 minutes, perfect for special occasions or a luxurious weeknight dinner.
Ingredients
Seafood
- 2 lbs king crab legs (or snow crab legs)
Butter Sauce
- 1/2 cup unsalted butter (1 stick), melted
- 4 cloves garlic, minced
- 1 tablespoon lemon juice (freshly squeezed)
- 1 teaspoon lemon zest
- 1/2 teaspoon smoked paprika
- 1/4 teaspoon cayenne pepper (optional)
- 1 tablespoon chopped fresh parsley (plus more for garnish)
- Salt and freshly ground black pepper, to taste
To Serve
- Lemon wedges
Instructions
- Preheat oven and prepare crab legs: Preheat your oven to 375°F (190°C). If using frozen crab legs, thaw them completely and then cut the shells slightly to expose the meat for better flavor absorption.
- Make the butter sauce: In a saucepan over medium heat, melt the butter. Add the minced garlic, freshly squeezed lemon juice, lemon zest, smoked paprika, and cayenne pepper if using. Let it simmer gently for 2-3 minutes to meld the flavors.
- Finish the sauce: Remove the butter sauce from the heat and stir in the freshly chopped parsley. Season with salt and freshly ground black pepper to taste.
- Arrange crab legs: Place the crab legs in a baking dish in a single layer to ensure even cooking. Brush them generously with the prepared butter sauce, making sure to coat every exposed area.
- Bake the crab legs: Bake in the preheated oven for 15-18 minutes. Halfway through baking, baste the crab legs once more with the remaining butter sauce to keep them moist and flavorful.
- Garnish and serve: Remove the crab legs from the oven, garnish with additional fresh parsley, and serve immediately with lemon wedges on the side for extra brightness.
Notes
- Ensure crab legs are fully thawed if frozen before cooking for even heat distribution.
- Cutting the shells helps the butter sauce penetrate, enhancing flavor.
- Cayenne pepper is optional; adjust amount based on spice preference.
- Serve with crusty bread to soak up the delicious butter sauce.
- Leftovers can be stored in the refrigerator for up to 2 days and gently reheated.

