If you have a craving for something decadent, flavorful, and impressively simple, this Garlic Butter Baked Crab Legs Recipe is exactly what you need. Imagine succulent crab legs slathered in a rich garlic butter sauce, baked to perfection with a sprinkle of Parmesan and fresh parsley. It’s the kind of dish that turns any meal into a celebration, effortlessly combining buttery richness, savory garlic, and just the right hint of brightness from lemon juice. Whether you’re cooking for a special occasion or just treating yourself, this recipe delivers a spectacular seafood experience every time.

Ingredients You’ll Need
Getting the ingredients right is key to nailing this Garlic Butter Baked Crab Legs Recipe. Each element is simple but essential, working together to create layers of flavor, gorgeous texture, and an inviting color that makes this dish as beautiful as it is tasty.
- 2 lbs crab legs: Fresh or thawed, these are the star of the show and provide the tender, juicy seafood base.
- 1/2 cup unsalted butter, melted: Butter adds the creamy richness that clings perfectly to the crab meat.
- 4 cloves garlic, minced: Fresh garlic infuses a robust, savory punch that elevates the dish.
- 1 tablespoon lemon juice: This adds bright acidity to balance the buttery elements.
- 2 tablespoons chopped parsley: Parsley lends a fresh herbaceous note and a pop of green color.
- 1/4 cup grated Parmesan cheese: Parmesan brings a flavorful, slightly nutty crust after baking.
- Salt and pepper to taste: Simple seasoning rounds out the flavors perfectly.
How to Make Garlic Butter Baked Crab Legs Recipe
Step 1: Preheat Your Oven
Start by setting your oven to 375°F (190°C). This temperature is perfect for gently warming the crab legs without drying them out, allowing the butter and garlic to meld beautifully during baking.
Step 2: Prepare the Garlic Butter Mixture
While the oven heats, melt your unsalted butter and mix it thoroughly with the minced garlic and lemon juice. This combination is where the magic begins—each bite of crab will be bursting with the creamy, garlicky, and tangy sauce that coats it.
Step 3: Arrange Crab Legs and Pour Butter Sauce
Place your crab legs in a single layer inside a baking dish. Pour the garlic butter mixture evenly over the crab legs, ensuring every nook and cranny is touched by that flavorful liquid. This step ensures every bite is richly coated.
Step 4: Add Parmesan, Seasoning, and Parsley
Sprinkle the grated Parmesan cheese generously over the crab legs, then season with salt and pepper. Finish by scattering chopped parsley on top for that fresh herb burst and a beautiful presentation.
Step 5: Bake Until Perfect
Bake the crab legs for 15 to 20 minutes until everything is heated through, bubbling, and the Parmesan has turned into a golden, flavorful crust. The aroma at this point will be absolutely irresistible.
Step 6: Serve with Lemon Wedges
Remove the crab legs from the oven and serve them immediately with fresh lemon wedges. A squeeze of lemon brightens up the buttery richness wonderfully and adds a zesty finish.
How to Serve Garlic Butter Baked Crab Legs Recipe

Garnishes
Simple but effective garnishes make all the difference. Chopped fresh parsley adds color and fresh flavor, while a sprinkle of extra Parmesan can add more depth. Don’t forget the lemon wedges—they are essential for squeezing over the crab legs right at the table.
Side Dishes
This Garlic Butter Baked Crab Legs Recipe pairs beautifully with light sides like garlic butter rice, a crisp green salad, or roasted asparagus. A crusty loaf of bread is also a wonderful option to soak up all the luscious garlic butter sauce left on your plate.
Creative Ways to Present
Presentation can turn your meal into an event! Arrange the crab legs in a large serving platter with a bed of mixed greens or lemon slices beneath for a colorful, fresh look. Serving individual portions in small bowls filled with the sauce and garnished with herbs makes it perfect for dinner parties.
Make Ahead and Storage
Storing Leftovers
Store any leftover Garlic Butter Baked Crab Legs in an airtight container in the refrigerator for up to two days. Make sure to pour any remaining garlic butter sauce over the crab to keep it moist and flavorful.
Freezing
If you want to freeze leftovers, wrap the crab legs tightly in plastic wrap and then aluminum foil to prevent freezer burn. They can be frozen for up to one month, though the texture is best enjoyed fresh.
Reheating
To reheat, place the crab legs in a baking dish, pour a little extra melted garlic butter over them, cover with foil, and warm in a 350°F (175°C) oven for about 10 minutes until heated through. This method prevents the crab from drying out and keeps the flavors vibrant.
FAQs
Can I use frozen crab legs for this recipe?
Absolutely! Frozen crab legs work perfectly for this Garlic Butter Baked Crab Legs Recipe. Just make sure to thaw them completely before baking to ensure even heating and the best texture.
Is it necessary to add Parmesan cheese?
While Parmesan adds a lovely nutty crust and extra flavor, you can omit it if you prefer. The dish will still be delicious thanks to the garlic butter and fresh crab.
Can I prepare the garlic butter mixture in advance?
Yes, you can prepare the garlic butter mixture a few hours ahead of time and refrigerate it. Just bring it back to room temperature before pouring over the crab legs to ensure it coats evenly.
How do I make sure the crab legs are cooked properly?
Since crab legs are usually pre-cooked, this recipe is more about warming them through and infusing them with flavor. Bake until the butter sauce is bubbling and the crab legs are hot all the way through, about 15-20 minutes.
Can I add other seasonings to the recipe?
Definitely! Feel free to experiment with a pinch of Old Bay seasoning, smoked paprika, or a dash of cayenne pepper if you like a little heat. Just be mindful not to overpower the delicate crab meat.
Final Thoughts
This Garlic Butter Baked Crab Legs Recipe is a surefire way to bring a touch of elegance and a burst of flavor to your dinner table. It’s easy, quick, and packed with the kind of rich, buttery goodness that seafood lovers dream about. I promise once you try it, it will become one of your go-to recipes to impress friends or treat yourself. Don’t wait—grab those crab legs and let the baking begin!
Print
Garlic Butter Baked Crab Legs Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
Description
This Garlic Butter Baked Crab Legs recipe offers a decadent and flavorful seafood dish featuring succulent crab legs coated in a luscious garlic butter sauce, baked to perfection with a sprinkle of Parmesan cheese and fresh parsley. Perfect for a quick yet impressive meal, this dish delivers rich, buttery, garlicky goodness in just 30 minutes.
Ingredients
Seafood
- 2 lbs crab legs
Butter Sauce
- 1/2 cup unsalted butter, melted
- 4 cloves garlic, minced
- 1 tablespoon lemon juice
- 2 tablespoons chopped parsley
Seasonings and Garnish
- 1/4 cup grated Parmesan cheese
- Salt and pepper to taste
- Lemon wedges, for serving
Instructions
- Preheat Oven: Preheat your oven to 375°F (190°C) to prepare for baking the crab legs evenly.
- Prepare Garlic Butter Mixture: In a small bowl, combine the melted unsalted butter, minced garlic, and lemon juice, stirring well to blend the flavors.
- Arrange Crab Legs: Place the crab legs evenly in a baking dish ensuring they lie flat for consistent heat exposure.
- Apply Sauce: Pour the prepared garlic butter mixture over the crab legs, making sure each piece is well coated.
- Add Seasonings: Sprinkle the grated Parmesan cheese evenly on top, followed by salt, pepper, and the chopped parsley for a burst of flavor and color.
- Bake: Bake the crab legs in the preheated oven for 15-20 minutes until they are heated through and the butter mixture is bubbling.
- Serve: Remove from oven and serve immediately with lemon wedges on the side for a fresh, citrusy complement.
Notes
- Be careful not to overcook crab legs as they are usually pre-cooked; the goal is to heat them through and melt the butter.
- Using fresh garlic and lemon juice significantly enhances the flavor of the butter sauce.
- Parmesan cheese adds a subtle nutty flavor and a slightly crispy texture when baked.
- Serve with crusty bread or steamed vegetables for a complete meal.
- Leftover crab can be stored in the refrigerator for up to 2 days.

